72211524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2521}}^1$

素因数の和:2577

約数の個数: 96

約数和(自身を含む): 216932352

約数和(自身を除く): 144720828

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 62, 66, 77, 84, 93, 124, 132, 154, 186, 217, 231, 308, 341, 372, 434, 462, 651, 682, 868, 924, 1023, 1302, 1364, 2046, 2387, 2521, 2604, 4092, 4774, 5042, 7161, 7563, 9548, 10084, 14322, 15126, 17647, 27731, 28644, 30252, 35294, 52941, 55462, 70588, 78151, 83193, 105882, 110924, 156302, 166386, 194117, 211764, 234453, 312604, 332772, 388234, 468906, 547057, 582351, 776468, 859661, 937812, 1094114, 1164702, 1641171, 1719322, 2188228, 2329404, 2578983, 3282342, 3438644, 5157966, 6017627, 6564684, 10315932, 12035254, 18052881, 24070508, 36105762, 72211524]

約数ペア:

[(1, 72211524), (2, 36105762), (3, 24070508), (4, 18052881), (6, 12035254), (7, 10315932), (11, 6564684), (12, 6017627), (14, 5157966), (21, 3438644), (22, 3282342), (28, 2578983), (31, 2329404), (33, 2188228), (42, 1719322), (44, 1641171), (62, 1164702), (66, 1094114), (77, 937812), (84, 859661), (93, 776468), (124, 582351), (132, 547057), (154, 468906), (186, 388234), (217, 332772), (231, 312604), (308, 234453), (341, 211764), (372, 194117), (434, 166386), (462, 156302), (651, 110924), (682, 105882), (868, 83193), (924, 78151), (1023, 70588), (1302, 55462), (1364, 52941), (2046, 35294), (2387, 30252), (2521, 28644), (2604, 27731), (4092, 17647), (4774, 15126), (5042, 14322), (7161, 10084), (7563, 9548)]