81005892

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{32299}}^1$

素因数の和:32336

約数の個数: 48

約数和(自身を含む): 217056000

約数和(自身を除く): 136050108

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 32299, 64598, 96897, 129196, 193794, 355289, 387588, 613681, 710578, 1065867, 1227362, 1421156, 1841043, 2131734, 2454724, 3682086, 4263468, 6750491, 7364172, 13500982, 20251473, 27001964, 40502946, 81005892]

約数ペア:

[(1, 81005892), (2, 40502946), (3, 27001964), (4, 20251473), (6, 13500982), (11, 7364172), (12, 6750491), (19, 4263468), (22, 3682086), (33, 2454724), (38, 2131734), (44, 1841043), (57, 1421156), (66, 1227362), (76, 1065867), (114, 710578), (132, 613681), (209, 387588), (228, 355289), (418, 193794), (627, 129196), (836, 96897), (1254, 64598), (2508, 32299)]