81163152

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1103}}^1$

素因数の和:1197

約数の個数: 120

約数和(自身を含む): 263387904

約数和(自身を除く): 182224752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 73, 84, 112, 126, 144, 146, 168, 219, 252, 292, 336, 438, 504, 511, 584, 657, 876, 1008, 1022, 1103, 1168, 1314, 1533, 1752, 2044, 2206, 2628, 3066, 3309, 3504, 4088, 4412, 4599, 5256, 6132, 6618, 7721, 8176, 8824, 9198, 9927, 10512, 12264, 13236, 15442, 17648, 18396, 19854, 23163, 24528, 26472, 30884, 36792, 39708, 46326, 52944, 61768, 69489, 73584, 79416, 80519, 92652, 123536, 138978, 158832, 161038, 185304, 241557, 277956, 322076, 370608, 483114, 555912, 563633, 644152, 724671, 966228, 1111824, 1127266, 1288304, 1449342, 1690899, 1932456, 2254532, 2898684, 3381798, 3864912, 4509064, 5072697, 5797368, 6763596, 9018128, 10145394, 11594736, 13527192, 20290788, 27054384, 40581576, 81163152]

約数ペア:

[(1, 81163152), (2, 40581576), (3, 27054384), (4, 20290788), (6, 13527192), (7, 11594736), (8, 10145394), (9, 9018128), (12, 6763596), (14, 5797368), (16, 5072697), (18, 4509064), (21, 3864912), (24, 3381798), (28, 2898684), (36, 2254532), (42, 1932456), (48, 1690899), (56, 1449342), (63, 1288304), (72, 1127266), (73, 1111824), (84, 966228), (112, 724671), (126, 644152), (144, 563633), (146, 555912), (168, 483114), (219, 370608), (252, 322076), (292, 277956), (336, 241557), (438, 185304), (504, 161038), (511, 158832), (584, 138978), (657, 123536), (876, 92652), (1008, 80519), (1022, 79416), (1103, 73584), (1168, 69489), (1314, 61768), (1533, 52944), (1752, 46326), (2044, 39708), (2206, 36792), (2628, 30884), (3066, 26472), (3309, 24528), (3504, 23163), (4088, 19854), (4412, 18396), (4599, 17648), (5256, 15442), (6132, 13236), (6618, 12264), (7721, 10512), (8176, 9927), (8824, 9198)]