64013770416

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{328397}}^1$

素因数の和:328570

約数の個数: 80

約数和(自身を含む): 172006990848

約数和(自身を除く): 107993220432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 131, 186, 248, 262, 372, 393, 496, 524, 744, 786, 1048, 1488, 1572, 2096, 3144, 4061, 6288, 8122, 12183, 16244, 24366, 32488, 48732, 64976, 97464, 194928, 328397, 656794, 985191, 1313588, 1970382, 2627176, 3940764, 5254352, 7881528, 10180307, 15763056, 20360614, 30540921, 40721228, 43020007, 61081842, 81442456, 86040014, 122163684, 129060021, 162884912, 172080028, 244327368, 258120042, 344160056, 488654736, 516240084, 688320112, 1032480168, 1333620217, 2064960336, 2667240434, 4000860651, 5334480868, 8001721302, 10668961736, 16003442604, 21337923472, 32006885208, 64013770416]

約数ペア:

[(1, 64013770416), (2, 32006885208), (3, 21337923472), (4, 16003442604), (6, 10668961736), (8, 8001721302), (12, 5334480868), (16, 4000860651), (24, 2667240434), (31, 2064960336), (48, 1333620217), (62, 1032480168), (93, 688320112), (124, 516240084), (131, 488654736), (186, 344160056), (248, 258120042), (262, 244327368), (372, 172080028), (393, 162884912), (496, 129060021), (524, 122163684), (744, 86040014), (786, 81442456), (1048, 61081842), (1488, 43020007), (1572, 40721228), (2096, 30540921), (3144, 20360614), (4061, 15763056), (6288, 10180307), (8122, 7881528), (12183, 5254352), (16244, 3940764), (24366, 2627176), (32488, 1970382), (48732, 1313588), (64976, 985191), (97464, 656794), (194928, 328397)]