72711364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{757}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 145172160

約数和(自身を除く): 72460796

約数列:

[1, 2, 4, 11, 22, 37, 44, 59, 74, 118, 148, 236, 407, 649, 757, 814, 1298, 1514, 1628, 2183, 2596, 3028, 4366, 8327, 8732, 16654, 24013, 28009, 33308, 44663, 48026, 56018, 89326, 96052, 112036, 178652, 308099, 491293, 616198, 982586, 1232396, 1652531, 1965172, 3305062, 6610124, 18177841, 36355682, 72711364]

約数ペア:

[(1, 72711364), (2, 36355682), (4, 18177841), (11, 6610124), (22, 3305062), (37, 1965172), (44, 1652531), (59, 1232396), (74, 982586), (118, 616198), (148, 491293), (236, 308099), (407, 178652), (649, 112036), (757, 96052), (814, 89326), (1298, 56018), (1514, 48026), (1628, 44663), (2183, 33308), (2596, 28009), (3028, 24013), (4366, 16654), (8327, 8732)]