72480564

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{154873}}^1$

素因数の和:154896

約数の個数: 36

約数和(自身を含む): 197309476

約数和(自身を除く): 124828912

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 154873, 309746, 464619, 619492, 929238, 1393857, 1858476, 2013349, 2787714, 4026698, 5575428, 6040047, 8053396, 12080094, 18120141, 24160188, 36240282, 72480564]

約数ペア:

[(1, 72480564), (2, 36240282), (3, 24160188), (4, 18120141), (6, 12080094), (9, 8053396), (12, 6040047), (13, 5575428), (18, 4026698), (26, 2787714), (36, 2013349), (39, 1858476), (52, 1393857), (78, 929238), (117, 619492), (156, 464619), (234, 309746), (468, 154873)]