71520958096

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1723}}^1\times {\mathrm{5077}}^1$

素因数の和:6888

約数の個数: 80

約数和(自身を含む): 160662070144

約数和(自身を除く): 89141112048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 1723, 2044, 3446, 4088, 5077, 6892, 8176, 10154, 12061, 13784, 20308, 24122, 27568, 35539, 40616, 48244, 71078, 81232, 96488, 125779, 142156, 192976, 251558, 284312, 370621, 503116, 568624, 741242, 880453, 1006232, 1482484, 1760906, 2012464, 2594347, 2964968, 3521812, 5188694, 5929936, 7043624, 8747671, 10377388, 14087248, 17495342, 20754776, 34990684, 41509552, 61233697, 69981368, 122467394, 139962736, 244934788, 489869576, 638579983, 979739152, 1277159966, 2554319932, 4470059881, 5108639864, 8940119762, 10217279728, 17880239524, 35760479048, 71520958096]

約数ペア:

[(1, 71520958096), (2, 35760479048), (4, 17880239524), (7, 10217279728), (8, 8940119762), (14, 5108639864), (16, 4470059881), (28, 2554319932), (56, 1277159966), (73, 979739152), (112, 638579983), (146, 489869576), (292, 244934788), (511, 139962736), (584, 122467394), (1022, 69981368), (1168, 61233697), (1723, 41509552), (2044, 34990684), (3446, 20754776), (4088, 17495342), (5077, 14087248), (6892, 10377388), (8176, 8747671), (10154, 7043624), (12061, 5929936), (13784, 5188694), (20308, 3521812), (24122, 2964968), (27568, 2594347), (35539, 2012464), (40616, 1760906), (48244, 1482484), (71078, 1006232), (81232, 880453), (96488, 741242), (125779, 568624), (142156, 503116), (192976, 370621), (251558, 284312)]