87657864

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{569}}^1$

素因数の和:723

約数の個数: 96

約数和(自身を含む): 257320800

約数和(自身を除く): 169662936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 131, 147, 168, 196, 262, 294, 392, 393, 524, 569, 588, 786, 917, 1048, 1138, 1176, 1572, 1707, 1834, 2276, 2751, 3144, 3414, 3668, 3983, 4552, 5502, 6419, 6828, 7336, 7966, 11004, 11949, 12838, 13656, 15932, 19257, 22008, 23898, 25676, 27881, 31864, 38514, 47796, 51352, 55762, 74539, 77028, 83643, 95592, 111524, 149078, 154056, 167286, 223048, 223617, 298156, 334572, 447234, 521773, 596312, 669144, 894468, 1043546, 1565319, 1788936, 2087092, 3130638, 3652411, 4174184, 6261276, 7304822, 10957233, 12522552, 14609644, 21914466, 29219288, 43828932, 87657864]

約数ペア:

[(1, 87657864), (2, 43828932), (3, 29219288), (4, 21914466), (6, 14609644), (7, 12522552), (8, 10957233), (12, 7304822), (14, 6261276), (21, 4174184), (24, 3652411), (28, 3130638), (42, 2087092), (49, 1788936), (56, 1565319), (84, 1043546), (98, 894468), (131, 669144), (147, 596312), (168, 521773), (196, 447234), (262, 334572), (294, 298156), (392, 223617), (393, 223048), (524, 167286), (569, 154056), (588, 149078), (786, 111524), (917, 95592), (1048, 83643), (1138, 77028), (1176, 74539), (1572, 55762), (1707, 51352), (1834, 47796), (2276, 38514), (2751, 31864), (3144, 27881), (3414, 25676), (3668, 23898), (3983, 22008), (4552, 19257), (5502, 15932), (6419, 13656), (6828, 12838), (7336, 11949), (7966, 11004)]