84676150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 183738240

約数和(自身を除く): 99062090

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 79, 85, 97, 130, 158, 170, 194, 221, 325, 395, 425, 442, 485, 650, 790, 850, 970, 1027, 1105, 1261, 1343, 1649, 1975, 2054, 2210, 2425, 2522, 2686, 3298, 3950, 4850, 5135, 5525, 6305, 6715, 7663, 8245, 10270, 11050, 12610, 13430, 15326, 16490, 17459, 21437, 25675, 31525, 33575, 34918, 38315, 41225, 42874, 51350, 63050, 67150, 76630, 82450, 87295, 99619, 107185, 130271, 174590, 191575, 199238, 214370, 260542, 383150, 436475, 498095, 535925, 651355, 872950, 996190, 1071850, 1302710, 1693523, 2490475, 3256775, 3387046, 4980950, 6513550, 8467615, 16935230, 42338075, 84676150]

約数ペア:

[(1, 84676150), (2, 42338075), (5, 16935230), (10, 8467615), (13, 6513550), (17, 4980950), (25, 3387046), (26, 3256775), (34, 2490475), (50, 1693523), (65, 1302710), (79, 1071850), (85, 996190), (97, 872950), (130, 651355), (158, 535925), (170, 498095), (194, 436475), (221, 383150), (325, 260542), (395, 214370), (425, 199238), (442, 191575), (485, 174590), (650, 130271), (790, 107185), (850, 99619), (970, 87295), (1027, 82450), (1105, 76630), (1261, 67150), (1343, 63050), (1649, 51350), (1975, 42874), (2054, 41225), (2210, 38315), (2425, 34918), (2522, 33575), (2686, 31525), (3298, 25675), (3950, 21437), (4850, 17459), (5135, 16490), (5525, 15326), (6305, 13430), (6715, 12610), (7663, 11050), (8245, 10270)]