87909311556

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{81049}}^1$

素因数の和:81167

約数の個数: 144

約数和(自身を含む): 253537368000

約数和(自身を除く): 165628056444

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 83, 99, 108, 121, 132, 166, 198, 242, 249, 297, 332, 363, 396, 484, 498, 594, 726, 747, 913, 996, 1089, 1188, 1452, 1494, 1826, 2178, 2241, 2739, 2988, 3267, 3652, 4356, 4482, 5478, 6534, 8217, 8964, 10043, 10956, 13068, 16434, 20086, 24651, 30129, 32868, 40172, 49302, 60258, 81049, 90387, 98604, 120516, 162098, 180774, 243147, 271161, 324196, 361548, 486294, 542322, 729441, 891539, 972588, 1084644, 1458882, 1783078, 2188323, 2674617, 2917764, 3566156, 4376646, 5349234, 6727067, 8023851, 8753292, 9806929, 10698468, 13454134, 16047702, 19613858, 20181201, 24071553, 26908268, 29420787, 32095404, 39227716, 40362402, 48143106, 58841574, 60543603, 73997737, 80724804, 88262361, 96286212, 117683148, 121087206, 147995474, 176524722, 181630809, 221993211, 242174412, 264787083, 295990948, 353049444, 363261618, 443986422, 529574166, 665979633, 726523236, 813975107, 887972844, 1059148332, 1331959266, 1627950214, 1997938899, 2441925321, 2663918532, 3255900428, 3995877798, 4883850642, 7325775963, 7991755596, 9767701284, 14651551926, 21977327889, 29303103852, 43954655778, 87909311556]

約数ペア:

[(1, 87909311556), (2, 43954655778), (3, 29303103852), (4, 21977327889), (6, 14651551926), (9, 9767701284), (11, 7991755596), (12, 7325775963), (18, 4883850642), (22, 3995877798), (27, 3255900428), (33, 2663918532), (36, 2441925321), (44, 1997938899), (54, 1627950214), (66, 1331959266), (83, 1059148332), (99, 887972844), (108, 813975107), (121, 726523236), (132, 665979633), (166, 529574166), (198, 443986422), (242, 363261618), (249, 353049444), (297, 295990948), (332, 264787083), (363, 242174412), (396, 221993211), (484, 181630809), (498, 176524722), (594, 147995474), (726, 121087206), (747, 117683148), (913, 96286212), (996, 88262361), (1089, 80724804), (1188, 73997737), (1452, 60543603), (1494, 58841574), (1826, 48143106), (2178, 40362402), (2241, 39227716), (2739, 32095404), (2988, 29420787), (3267, 26908268), (3652, 24071553), (4356, 20181201), (4482, 19613858), (5478, 16047702), (6534, 13454134), (8217, 10698468), (8964, 9806929), (10043, 8753292), (10956, 8023851), (13068, 6727067), (16434, 5349234), (20086, 4376646), (24651, 3566156), (30129, 2917764), (32868, 2674617), (40172, 2188323), (49302, 1783078), (60258, 1458882), (81049, 1084644), (90387, 972588), (98604, 891539), (120516, 729441), (162098, 542322), (180774, 486294), (243147, 361548), (271161, 324196)]