171776052

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:172

約数の個数: 240

約数和(自身を含む): 556174080

約数和(自身を除く): 384398028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 37, 42, 46, 54, 63, 69, 74, 81, 84, 89, 92, 108, 111, 126, 138, 148, 161, 162, 178, 189, 207, 222, 252, 259, 267, 276, 322, 324, 333, 356, 378, 414, 444, 483, 518, 534, 567, 621, 623, 644, 666, 756, 777, 801, 828, 851, 966, 999, 1036, 1068, 1134, 1242, 1246, 1332, 1449, 1554, 1602, 1702, 1863, 1869, 1932, 1998, 2047, 2268, 2331, 2403, 2484, 2492, 2553, 2898, 2997, 3108, 3204, 3293, 3404, 3726, 3738, 3996, 4094, 4347, 4662, 4806, 5106, 5607, 5796, 5957, 5994, 6141, 6586, 6993, 7209, 7452, 7476, 7659, 8188, 8694, 9324, 9612, 9879, 10212, 11214, 11914, 11988, 12282, 13041, 13172, 13986, 14329, 14418, 15318, 16821, 17388, 17871, 18423, 19758, 20979, 22428, 22977, 23051, 23828, 24564, 26082, 27972, 28658, 28836, 29637, 30636, 33642, 35742, 36846, 39516, 41958, 42987, 45954, 46102, 50463, 52164, 53613, 55269, 57316, 59274, 67284, 68931, 69153, 71484, 73692, 75739, 83916, 85974, 88911, 91908, 92204, 100926, 107226, 110538, 118548, 128961, 137862, 138306, 151478, 160839, 165807, 171948, 177822, 201852, 207459, 214452, 221076, 227217, 257922, 266733, 275724, 276612, 302956, 321678, 331614, 355644, 386883, 414918, 454434, 482517, 515844, 530173, 533466, 622377, 643356, 663228, 681651, 773766, 829836, 908868, 965034, 1060346, 1066932, 1160649, 1244754, 1363302, 1547532, 1590519, 1867131, 1930068, 2044953, 2120692, 2321298, 2489508, 2726604, 3181038, 3734262, 4089906, 4642596, 4771557, 6134859, 6362076, 7468524, 8179812, 9543114, 12269718, 14314671, 19086228, 24539436, 28629342, 42944013, 57258684, 85888026, 171776052]

約数ペア:

[(1, 171776052), (2, 85888026), (3, 57258684), (4, 42944013), (6, 28629342), (7, 24539436), (9, 19086228), (12, 14314671), (14, 12269718), (18, 9543114), (21, 8179812), (23, 7468524), (27, 6362076), (28, 6134859), (36, 4771557), (37, 4642596), (42, 4089906), (46, 3734262), (54, 3181038), (63, 2726604), (69, 2489508), (74, 2321298), (81, 2120692), (84, 2044953), (89, 1930068), (92, 1867131), (108, 1590519), (111, 1547532), (126, 1363302), (138, 1244754), (148, 1160649), (161, 1066932), (162, 1060346), (178, 965034), (189, 908868), (207, 829836), (222, 773766), (252, 681651), (259, 663228), (267, 643356), (276, 622377), (322, 533466), (324, 530173), (333, 515844), (356, 482517), (378, 454434), (414, 414918), (444, 386883), (483, 355644), (518, 331614), (534, 321678), (567, 302956), (621, 276612), (623, 275724), (644, 266733), (666, 257922), (756, 227217), (777, 221076), (801, 214452), (828, 207459), (851, 201852), (966, 177822), (999, 171948), (1036, 165807), (1068, 160839), (1134, 151478), (1242, 138306), (1246, 137862), (1332, 128961), (1449, 118548), (1554, 110538), (1602, 107226), (1702, 100926), (1863, 92204), (1869, 91908), (1932, 88911), (1998, 85974), (2047, 83916), (2268, 75739), (2331, 73692), (2403, 71484), (2484, 69153), (2492, 68931), (2553, 67284), (2898, 59274), (2997, 57316), (3108, 55269), (3204, 53613), (3293, 52164), (3404, 50463), (3726, 46102), (3738, 45954), (3996, 42987), (4094, 41958), (4347, 39516), (4662, 36846), (4806, 35742), (5106, 33642), (5607, 30636), (5796, 29637), (5957, 28836), (5994, 28658), (6141, 27972), (6586, 26082), (6993, 24564), (7209, 23828), (7452, 23051), (7476, 22977), (7659, 22428), (8188, 20979), (8694, 19758), (9324, 18423), (9612, 17871), (9879, 17388), (10212, 16821), (11214, 15318), (11914, 14418), (11988, 14329), (12282, 13986), (13041, 13172)]