83295472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:270

約数の個数: 80

約数和(自身を含む): 181793920

約数和(自身を除く): 98498448

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 67, 86, 104, 134, 139, 172, 208, 268, 278, 344, 536, 556, 559, 688, 871, 1072, 1112, 1118, 1742, 1807, 2224, 2236, 2881, 3484, 3614, 4472, 5762, 5977, 6968, 7228, 8944, 9313, 11524, 11954, 13936, 14456, 18626, 23048, 23908, 28912, 37252, 37453, 46096, 47816, 74504, 74906, 77701, 95632, 121069, 149008, 149812, 155402, 242138, 299624, 310804, 400459, 484276, 599248, 621608, 800918, 968552, 1243216, 1601836, 1937104, 3203672, 5205967, 6407344, 10411934, 20823868, 41647736, 83295472]

約数ペア:

[(1, 83295472), (2, 41647736), (4, 20823868), (8, 10411934), (13, 6407344), (16, 5205967), (26, 3203672), (43, 1937104), (52, 1601836), (67, 1243216), (86, 968552), (104, 800918), (134, 621608), (139, 599248), (172, 484276), (208, 400459), (268, 310804), (278, 299624), (344, 242138), (536, 155402), (556, 149812), (559, 149008), (688, 121069), (871, 95632), (1072, 77701), (1112, 74906), (1118, 74504), (1742, 47816), (1807, 46096), (2224, 37453), (2236, 37252), (2881, 28912), (3484, 23908), (3614, 23048), (4472, 18626), (5762, 14456), (5977, 13936), (6968, 11954), (7228, 11524), (8944, 9313)]