172975068

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:393

約数の個数: 192

約数和(自身を含む): 557061120

約数和(自身を除く): 384086052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 43, 51, 54, 63, 68, 84, 86, 102, 108, 119, 126, 129, 153, 172, 189, 204, 238, 252, 258, 301, 306, 313, 357, 378, 387, 459, 476, 516, 602, 612, 626, 714, 731, 756, 774, 903, 918, 939, 1071, 1161, 1204, 1252, 1428, 1462, 1548, 1806, 1836, 1878, 2142, 2191, 2193, 2322, 2709, 2817, 2924, 3213, 3612, 3756, 4284, 4382, 4386, 4644, 5117, 5321, 5418, 5634, 6426, 6573, 6579, 8127, 8451, 8764, 8772, 10234, 10642, 10836, 11268, 12852, 13146, 13158, 13459, 15351, 15963, 16254, 16902, 19719, 19737, 20468, 21284, 26292, 26316, 26918, 30702, 31926, 32508, 33804, 37247, 39438, 39474, 40377, 46053, 47889, 53836, 59157, 61404, 63852, 74494, 78876, 78948, 80754, 92106, 94213, 95778, 111741, 118314, 121131, 138159, 143667, 148988, 161508, 184212, 188426, 191556, 223482, 228803, 236628, 242262, 276318, 282639, 287334, 335223, 363393, 376852, 446964, 457606, 484524, 552636, 565278, 574668, 670446, 686409, 726786, 847917, 915212, 1005669, 1130556, 1340892, 1372818, 1453572, 1601621, 1695834, 2011338, 2059227, 2543751, 2745636, 3203242, 3391668, 4022676, 4118454, 4804863, 5087502, 6177681, 6406484, 8236908, 9609726, 10175004, 12355362, 14414589, 19219452, 24710724, 28829178, 43243767, 57658356, 86487534, 172975068]

約数ペア:

[(1, 172975068), (2, 86487534), (3, 57658356), (4, 43243767), (6, 28829178), (7, 24710724), (9, 19219452), (12, 14414589), (14, 12355362), (17, 10175004), (18, 9609726), (21, 8236908), (27, 6406484), (28, 6177681), (34, 5087502), (36, 4804863), (42, 4118454), (43, 4022676), (51, 3391668), (54, 3203242), (63, 2745636), (68, 2543751), (84, 2059227), (86, 2011338), (102, 1695834), (108, 1601621), (119, 1453572), (126, 1372818), (129, 1340892), (153, 1130556), (172, 1005669), (189, 915212), (204, 847917), (238, 726786), (252, 686409), (258, 670446), (301, 574668), (306, 565278), (313, 552636), (357, 484524), (378, 457606), (387, 446964), (459, 376852), (476, 363393), (516, 335223), (602, 287334), (612, 282639), (626, 276318), (714, 242262), (731, 236628), (756, 228803), (774, 223482), (903, 191556), (918, 188426), (939, 184212), (1071, 161508), (1161, 148988), (1204, 143667), (1252, 138159), (1428, 121131), (1462, 118314), (1548, 111741), (1806, 95778), (1836, 94213), (1878, 92106), (2142, 80754), (2191, 78948), (2193, 78876), (2322, 74494), (2709, 63852), (2817, 61404), (2924, 59157), (3213, 53836), (3612, 47889), (3756, 46053), (4284, 40377), (4382, 39474), (4386, 39438), (4644, 37247), (5117, 33804), (5321, 32508), (5418, 31926), (5634, 30702), (6426, 26918), (6573, 26316), (6579, 26292), (8127, 21284), (8451, 20468), (8764, 19737), (8772, 19719), (10234, 16902), (10642, 16254), (10836, 15963), (11268, 15351), (12852, 13459), (13146, 13158)]