72480084

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{4451}}^1$

素因数の和:4540

約数の個数: 48

約数和(自身を含む): 179504640

約数和(自身を除く): 107024556

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 59, 69, 92, 118, 138, 177, 236, 276, 354, 708, 1357, 2714, 4071, 4451, 5428, 8142, 8902, 13353, 16284, 17804, 26706, 53412, 102373, 204746, 262609, 307119, 409492, 525218, 614238, 787827, 1050436, 1228476, 1575654, 3151308, 6040007, 12080014, 18120021, 24160028, 36240042, 72480084]

約数ペア:

[(1, 72480084), (2, 36240042), (3, 24160028), (4, 18120021), (6, 12080014), (12, 6040007), (23, 3151308), (46, 1575654), (59, 1228476), (69, 1050436), (92, 787827), (118, 614238), (138, 525218), (177, 409492), (236, 307119), (276, 262609), (354, 204746), (708, 102373), (1357, 53412), (2714, 26706), (4071, 17804), (4451, 16284), (5428, 13353), (8142, 8902)]