90706798

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1543}}^1$

素因数の和:1601

約数の個数: 64

約数和(自身を含む): 186762240

約数和(自身を除く): 96055442

約数列:

[1, 2, 7, 13, 14, 17, 19, 26, 34, 38, 91, 119, 133, 182, 221, 238, 247, 266, 323, 442, 494, 646, 1543, 1547, 1729, 2261, 3086, 3094, 3458, 4199, 4522, 8398, 10801, 20059, 21602, 26231, 29317, 29393, 40118, 52462, 58634, 58786, 140413, 183617, 205219, 280826, 341003, 367234, 381121, 410438, 498389, 682006, 762242, 996778, 2387021, 2667847, 3488723, 4774042, 5335694, 6479057, 6977446, 12958114, 45353399, 90706798]

約数ペア:

[(1, 90706798), (2, 45353399), (7, 12958114), (13, 6977446), (14, 6479057), (17, 5335694), (19, 4774042), (26, 3488723), (34, 2667847), (38, 2387021), (91, 996778), (119, 762242), (133, 682006), (182, 498389), (221, 410438), (238, 381121), (247, 367234), (266, 341003), (323, 280826), (442, 205219), (494, 183617), (646, 140413), (1543, 58786), (1547, 58634), (1729, 52462), (2261, 40118), (3086, 29393), (3094, 29317), (3458, 26231), (4199, 21602), (4522, 20059), (8398, 10801)]