72119982

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^3$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 158895360

約数和(自身を除く): 86775378

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 103, 206, 309, 618, 1133, 2266, 3399, 6798, 10609, 21218, 31827, 63654, 116699, 233398, 350097, 700194, 1092727, 2185454, 3278181, 6556362, 12019997, 24039994, 36059991, 72119982]

約数ペア:

[(1, 72119982), (2, 36059991), (3, 24039994), (6, 12019997), (11, 6556362), (22, 3278181), (33, 2185454), (66, 1092727), (103, 700194), (206, 350097), (309, 233398), (618, 116699), (1133, 63654), (2266, 31827), (3399, 21218), (6798, 10609)]