81322416

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{80677}}^1$

素因数の和:80698

約数の個数: 60

約数和(自身を含む): 260105872

約数和(自身を除く): 178783456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 80677, 161354, 242031, 322708, 484062, 564739, 645416, 726093, 968124, 1129478, 1290832, 1452186, 1694217, 1936248, 2258956, 2904372, 3388434, 3872496, 4517912, 5082651, 5808744, 6776868, 9035824, 10165302, 11617488, 13553736, 20330604, 27107472, 40661208, 81322416]

約数ペア:

[(1, 81322416), (2, 40661208), (3, 27107472), (4, 20330604), (6, 13553736), (7, 11617488), (8, 10165302), (9, 9035824), (12, 6776868), (14, 5808744), (16, 5082651), (18, 4517912), (21, 3872496), (24, 3388434), (28, 2904372), (36, 2258956), (42, 1936248), (48, 1694217), (56, 1452186), (63, 1290832), (72, 1129478), (84, 968124), (112, 726093), (126, 645416), (144, 564739), (168, 484062), (252, 322708), (336, 242031), (504, 161354), (1008, 80677)]