80478944

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{953}}^1$

素因数の和:1012

約数の個数: 96

約数和(自身を含む): 201942720

約数和(自身を除く): 121463776

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 32, 52, 56, 58, 91, 104, 112, 116, 182, 203, 208, 224, 232, 364, 377, 406, 416, 464, 728, 754, 812, 928, 953, 1456, 1508, 1624, 1906, 2639, 2912, 3016, 3248, 3812, 5278, 6032, 6496, 6671, 7624, 10556, 12064, 12389, 13342, 15248, 21112, 24778, 26684, 27637, 30496, 42224, 49556, 53368, 55274, 84448, 86723, 99112, 106736, 110548, 173446, 193459, 198224, 213472, 221096, 346892, 359281, 386918, 396448, 442192, 693784, 718562, 773836, 884384, 1387568, 1437124, 1547672, 2514967, 2775136, 2874248, 3095344, 5029934, 5748496, 6190688, 10059868, 11496992, 20119736, 40239472, 80478944]

約数ペア:

[(1, 80478944), (2, 40239472), (4, 20119736), (7, 11496992), (8, 10059868), (13, 6190688), (14, 5748496), (16, 5029934), (26, 3095344), (28, 2874248), (29, 2775136), (32, 2514967), (52, 1547672), (56, 1437124), (58, 1387568), (91, 884384), (104, 773836), (112, 718562), (116, 693784), (182, 442192), (203, 396448), (208, 386918), (224, 359281), (232, 346892), (364, 221096), (377, 213472), (406, 198224), (416, 193459), (464, 173446), (728, 110548), (754, 106736), (812, 99112), (928, 86723), (953, 84448), (1456, 55274), (1508, 53368), (1624, 49556), (1906, 42224), (2639, 30496), (2912, 27637), (3016, 26684), (3248, 24778), (3812, 21112), (5278, 15248), (6032, 13342), (6496, 12389), (6671, 12064), (7624, 10556)]