71934156

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:250

約数の個数: 180

約数和(自身を含む): 229421808

約数和(自身を除く): 157487652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 49, 54, 63, 69, 81, 84, 92, 98, 108, 126, 138, 147, 161, 162, 189, 196, 197, 207, 252, 276, 294, 322, 324, 378, 394, 414, 441, 483, 567, 588, 591, 621, 644, 756, 788, 828, 882, 966, 1127, 1134, 1182, 1242, 1323, 1379, 1449, 1764, 1773, 1863, 1932, 2254, 2268, 2364, 2484, 2646, 2758, 2898, 3381, 3546, 3726, 3969, 4137, 4347, 4508, 4531, 5292, 5319, 5516, 5796, 6762, 7092, 7452, 7938, 8274, 8694, 9062, 9653, 10143, 10638, 12411, 13041, 13524, 13593, 15876, 15957, 16548, 17388, 18124, 19306, 20286, 21276, 24822, 26082, 27186, 28959, 30429, 31717, 31914, 37233, 38612, 40572, 40779, 49644, 52164, 54372, 57918, 60858, 63434, 63828, 74466, 81558, 86877, 91287, 95151, 111699, 115836, 121716, 122337, 126868, 148932, 163116, 173754, 182574, 190302, 222019, 223398, 244674, 260631, 285453, 347508, 365148, 367011, 380604, 444038, 446796, 489348, 521262, 570906, 666057, 734022, 781893, 856359, 888076, 1042524, 1141812, 1332114, 1468044, 1563786, 1712718, 1998171, 2569077, 2664228, 3127572, 3425436, 3996342, 5138154, 5994513, 7992684, 10276308, 11989026, 17983539, 23978052, 35967078, 71934156]

約数ペア:

[(1, 71934156), (2, 35967078), (3, 23978052), (4, 17983539), (6, 11989026), (7, 10276308), (9, 7992684), (12, 5994513), (14, 5138154), (18, 3996342), (21, 3425436), (23, 3127572), (27, 2664228), (28, 2569077), (36, 1998171), (42, 1712718), (46, 1563786), (49, 1468044), (54, 1332114), (63, 1141812), (69, 1042524), (81, 888076), (84, 856359), (92, 781893), (98, 734022), (108, 666057), (126, 570906), (138, 521262), (147, 489348), (161, 446796), (162, 444038), (189, 380604), (196, 367011), (197, 365148), (207, 347508), (252, 285453), (276, 260631), (294, 244674), (322, 223398), (324, 222019), (378, 190302), (394, 182574), (414, 173754), (441, 163116), (483, 148932), (567, 126868), (588, 122337), (591, 121716), (621, 115836), (644, 111699), (756, 95151), (788, 91287), (828, 86877), (882, 81558), (966, 74466), (1127, 63828), (1134, 63434), (1182, 60858), (1242, 57918), (1323, 54372), (1379, 52164), (1449, 49644), (1764, 40779), (1773, 40572), (1863, 38612), (1932, 37233), (2254, 31914), (2268, 31717), (2364, 30429), (2484, 28959), (2646, 27186), (2758, 26082), (2898, 24822), (3381, 21276), (3546, 20286), (3726, 19306), (3969, 18124), (4137, 17388), (4347, 16548), (4508, 15957), (4531, 15876), (5292, 13593), (5319, 13524), (5516, 13041), (5796, 12411), (6762, 10638), (7092, 10143), (7452, 9653), (7938, 9062), (8274, 8694)]