77355252

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2467}}^1$

素因数の和:2557

約数の個数: 72

約数和(自身を含む): 213807776

約数和(自身を除く): 136452524

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 67, 78, 117, 134, 156, 201, 234, 268, 402, 468, 603, 804, 871, 1206, 1742, 2412, 2467, 2613, 3484, 4934, 5226, 7401, 7839, 9868, 10452, 14802, 15678, 22203, 29604, 31356, 32071, 44406, 64142, 88812, 96213, 128284, 165289, 192426, 288639, 330578, 384852, 495867, 577278, 661156, 991734, 1154556, 1487601, 1983468, 2148757, 2975202, 4297514, 5950404, 6446271, 8595028, 12892542, 19338813, 25785084, 38677626, 77355252]

約数ペア:

[(1, 77355252), (2, 38677626), (3, 25785084), (4, 19338813), (6, 12892542), (9, 8595028), (12, 6446271), (13, 5950404), (18, 4297514), (26, 2975202), (36, 2148757), (39, 1983468), (52, 1487601), (67, 1154556), (78, 991734), (117, 661156), (134, 577278), (156, 495867), (201, 384852), (234, 330578), (268, 288639), (402, 192426), (468, 165289), (603, 128284), (804, 96213), (871, 88812), (1206, 64142), (1742, 44406), (2412, 32071), (2467, 31356), (2613, 29604), (3484, 22203), (4934, 15678), (5226, 14802), (7401, 10452), (7839, 9868)]