89771292

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{443}}^1$

素因数の和:899

約数の個数: 72

約数和(自身を含む): 245494704

約数和(自身を除く): 155723412

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 433, 443, 468, 866, 886, 1299, 1329, 1732, 1772, 2598, 2658, 3897, 3987, 5196, 5316, 5629, 5759, 7794, 7974, 11258, 11518, 15588, 15948, 16887, 17277, 22516, 23036, 33774, 34554, 50661, 51831, 67548, 69108, 101322, 103662, 191819, 202644, 207324, 383638, 575457, 767276, 1150914, 1726371, 2301828, 2493647, 3452742, 4987294, 6905484, 7480941, 9974588, 14961882, 22442823, 29923764, 44885646, 89771292]

約数ペア:

[(1, 89771292), (2, 44885646), (3, 29923764), (4, 22442823), (6, 14961882), (9, 9974588), (12, 7480941), (13, 6905484), (18, 4987294), (26, 3452742), (36, 2493647), (39, 2301828), (52, 1726371), (78, 1150914), (117, 767276), (156, 575457), (234, 383638), (433, 207324), (443, 202644), (468, 191819), (866, 103662), (886, 101322), (1299, 69108), (1329, 67548), (1732, 51831), (1772, 50661), (2598, 34554), (2658, 33774), (3897, 23036), (3987, 22516), (5196, 17277), (5316, 16887), (5629, 15948), (5759, 15588), (7794, 11518), (7974, 11258)]