87601514

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:113

約数の個数: 128

約数和(自身を含む): 193536000

約数和(自身を除く): 105934486

約数列:

[1, 2, 7, 11, 13, 14, 19, 22, 26, 38, 47, 49, 77, 91, 94, 98, 133, 143, 154, 182, 209, 247, 266, 286, 329, 343, 418, 494, 517, 539, 611, 637, 658, 686, 893, 931, 1001, 1034, 1078, 1222, 1274, 1463, 1729, 1786, 1862, 2002, 2303, 2717, 2926, 3458, 3619, 3773, 4277, 4459, 4606, 5434, 6251, 6517, 6721, 7007, 7238, 7546, 8554, 8918, 9823, 10241, 11609, 12103, 12502, 13034, 13442, 14014, 16121, 19019, 19646, 20482, 23218, 24206, 25333, 29939, 32242, 38038, 43757, 47047, 49049, 50666, 59878, 68761, 71687, 81263, 84721, 87514, 94094, 98098, 127699, 133133, 137522, 143374, 162526, 169442, 177331, 209573, 255398, 266266, 306299, 329329, 354662, 419146, 481327, 568841, 612598, 658658, 893893, 931931, 962654, 1137682, 1787786, 1863862, 2305303, 3369289, 3981887, 4610606, 6257251, 6738578, 7963774, 12514502, 43800757, 87601514]

約数ペア:

[(1, 87601514), (2, 43800757), (7, 12514502), (11, 7963774), (13, 6738578), (14, 6257251), (19, 4610606), (22, 3981887), (26, 3369289), (38, 2305303), (47, 1863862), (49, 1787786), (77, 1137682), (91, 962654), (94, 931931), (98, 893893), (133, 658658), (143, 612598), (154, 568841), (182, 481327), (209, 419146), (247, 354662), (266, 329329), (286, 306299), (329, 266266), (343, 255398), (418, 209573), (494, 177331), (517, 169442), (539, 162526), (611, 143374), (637, 137522), (658, 133133), (686, 127699), (893, 98098), (931, 94094), (1001, 87514), (1034, 84721), (1078, 81263), (1222, 71687), (1274, 68761), (1463, 59878), (1729, 50666), (1786, 49049), (1862, 47047), (2002, 43757), (2303, 38038), (2717, 32242), (2926, 29939), (3458, 25333), (3619, 24206), (3773, 23218), (4277, 20482), (4459, 19646), (4606, 19019), (5434, 16121), (6251, 14014), (6517, 13442), (6721, 13034), (7007, 12502), (7238, 12103), (7546, 11609), (8554, 10241), (8918, 9823)]