89315472

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1$

素因数の和:560

約数の個数: 80

約数和(自身を含む): 238863680

約数和(自身を除く): 149548208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 109, 129, 172, 218, 258, 327, 344, 397, 436, 516, 654, 688, 794, 872, 1032, 1191, 1308, 1588, 1744, 2064, 2382, 2616, 3176, 4687, 4764, 5232, 6352, 9374, 9528, 14061, 17071, 18748, 19056, 28122, 34142, 37496, 43273, 51213, 56244, 68284, 74992, 86546, 102426, 112488, 129819, 136568, 173092, 204852, 224976, 259638, 273136, 346184, 409704, 519276, 692368, 819408, 1038552, 1860739, 2077104, 3721478, 5582217, 7442956, 11164434, 14885912, 22328868, 29771824, 44657736, 89315472]

約数ペア:

[(1, 89315472), (2, 44657736), (3, 29771824), (4, 22328868), (6, 14885912), (8, 11164434), (12, 7442956), (16, 5582217), (24, 3721478), (43, 2077104), (48, 1860739), (86, 1038552), (109, 819408), (129, 692368), (172, 519276), (218, 409704), (258, 346184), (327, 273136), (344, 259638), (397, 224976), (436, 204852), (516, 173092), (654, 136568), (688, 129819), (794, 112488), (872, 102426), (1032, 86546), (1191, 74992), (1308, 68284), (1588, 56244), (1744, 51213), (2064, 43273), (2382, 37496), (2616, 34142), (3176, 28122), (4687, 19056), (4764, 18748), (5232, 17071), (6352, 14061), (9374, 9528)]