81446274

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2617}}^1$

素因数の和:2664

約数の個数: 96

約数和(自身を含む): 228708480

約数和(自身を除く): 147262206

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 234, 247, 266, 273, 342, 399, 494, 546, 741, 798, 819, 1197, 1482, 1638, 1729, 2223, 2394, 2617, 3458, 4446, 5187, 5234, 7851, 10374, 15561, 15702, 18319, 23553, 31122, 34021, 36638, 47106, 49723, 54957, 68042, 99446, 102063, 109914, 149169, 164871, 204126, 238147, 298338, 306189, 329742, 348061, 447507, 476294, 612378, 646399, 696122, 714441, 895014, 1044183, 1292798, 1428882, 1939197, 2088366, 2143323, 3132549, 3878394, 4286646, 4524793, 5817591, 6265098, 9049586, 11635182, 13574379, 27148758, 40723137, 81446274]

約数ペア:

[(1, 81446274), (2, 40723137), (3, 27148758), (6, 13574379), (7, 11635182), (9, 9049586), (13, 6265098), (14, 5817591), (18, 4524793), (19, 4286646), (21, 3878394), (26, 3132549), (38, 2143323), (39, 2088366), (42, 1939197), (57, 1428882), (63, 1292798), (78, 1044183), (91, 895014), (114, 714441), (117, 696122), (126, 646399), (133, 612378), (171, 476294), (182, 447507), (234, 348061), (247, 329742), (266, 306189), (273, 298338), (342, 238147), (399, 204126), (494, 164871), (546, 149169), (741, 109914), (798, 102063), (819, 99446), (1197, 68042), (1482, 54957), (1638, 49723), (1729, 47106), (2223, 36638), (2394, 34021), (2617, 31122), (3458, 23553), (4446, 18319), (5187, 15702), (5234, 15561), (7851, 10374)]