81559764

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5281}}^1$

素因数の和:5318

約数の個数: 96

約数和(自身を含む): 248465280

約数和(自身を除く): 166905516

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 99, 108, 117, 132, 143, 156, 198, 234, 286, 297, 351, 396, 429, 468, 572, 594, 702, 858, 1188, 1287, 1404, 1716, 2574, 3861, 5148, 5281, 7722, 10562, 15444, 15843, 21124, 31686, 47529, 58091, 63372, 68653, 95058, 116182, 137306, 142587, 174273, 190116, 205959, 232364, 274612, 285174, 348546, 411918, 522819, 570348, 617877, 697092, 755183, 823836, 1045638, 1235754, 1510366, 1568457, 1853631, 2091276, 2265549, 2471508, 3020732, 3136914, 3707262, 4531098, 6273828, 6796647, 7414524, 9062196, 13593294, 20389941, 27186588, 40779882, 81559764]

約数ペア:

[(1, 81559764), (2, 40779882), (3, 27186588), (4, 20389941), (6, 13593294), (9, 9062196), (11, 7414524), (12, 6796647), (13, 6273828), (18, 4531098), (22, 3707262), (26, 3136914), (27, 3020732), (33, 2471508), (36, 2265549), (39, 2091276), (44, 1853631), (52, 1568457), (54, 1510366), (66, 1235754), (78, 1045638), (99, 823836), (108, 755183), (117, 697092), (132, 617877), (143, 570348), (156, 522819), (198, 411918), (234, 348546), (286, 285174), (297, 274612), (351, 232364), (396, 205959), (429, 190116), (468, 174273), (572, 142587), (594, 137306), (702, 116182), (858, 95058), (1188, 68653), (1287, 63372), (1404, 58091), (1716, 47529), (2574, 31686), (3861, 21124), (5148, 15843), (5281, 15444), (7722, 10562)]