73887528

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21529}}^1$

素因数の和:21562

約数の個数: 64

約数和(自身を含む): 217022400

約数和(自身を除く): 143134872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 21529, 43058, 64587, 86116, 129174, 172232, 236819, 258348, 279877, 473638, 516696, 559754, 710457, 839631, 947276, 1119508, 1420914, 1679262, 1894552, 2239016, 2841828, 3078647, 3358524, 5683656, 6157294, 6717048, 9235941, 12314588, 18471882, 24629176, 36943764, 73887528]

約数ペア:

[(1, 73887528), (2, 36943764), (3, 24629176), (4, 18471882), (6, 12314588), (8, 9235941), (11, 6717048), (12, 6157294), (13, 5683656), (22, 3358524), (24, 3078647), (26, 2841828), (33, 2239016), (39, 1894552), (44, 1679262), (52, 1420914), (66, 1119508), (78, 947276), (88, 839631), (104, 710457), (132, 559754), (143, 516696), (156, 473638), (264, 279877), (286, 258348), (312, 236819), (429, 172232), (572, 129174), (858, 86116), (1144, 64587), (1716, 43058), (3432, 21529)]