72019938032

素因数分解:

$2^4\times 7^1\times {\mathrm{151}}^1\times {\mathrm{613}}^1\times {\mathrm{6947}}^1$

素因数の和:7726

約数の個数: 80

約数和(自身を含む): 160813850112

約数和(自身を除く): 88793912080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 151, 302, 604, 613, 1057, 1208, 1226, 2114, 2416, 2452, 4228, 4291, 4904, 6947, 8456, 8582, 9808, 13894, 16912, 17164, 27788, 34328, 48629, 55576, 68656, 92563, 97258, 111152, 185126, 194516, 370252, 389032, 647941, 740504, 778064, 1048997, 1295882, 1481008, 2097994, 2591764, 4195988, 4258511, 5183528, 7342979, 8391976, 8517022, 10367056, 14685958, 16783952, 17034044, 29371916, 29809577, 34068088, 58743832, 59619154, 68136176, 117487664, 119238308, 238476616, 476953232, 643035161, 1286070322, 2572140644, 4501246127, 5144281288, 9002492254, 10288562576, 18004984508, 36009969016, 72019938032]

約数ペア:

[(1, 72019938032), (2, 36009969016), (4, 18004984508), (7, 10288562576), (8, 9002492254), (14, 5144281288), (16, 4501246127), (28, 2572140644), (56, 1286070322), (112, 643035161), (151, 476953232), (302, 238476616), (604, 119238308), (613, 117487664), (1057, 68136176), (1208, 59619154), (1226, 58743832), (2114, 34068088), (2416, 29809577), (2452, 29371916), (4228, 17034044), (4291, 16783952), (4904, 14685958), (6947, 10367056), (8456, 8517022), (8582, 8391976), (9808, 7342979), (13894, 5183528), (16912, 4258511), (17164, 4195988), (27788, 2591764), (34328, 2097994), (48629, 1481008), (55576, 1295882), (68656, 1048997), (92563, 778064), (97258, 740504), (111152, 647941), (185126, 389032), (194516, 370252)]