77791992

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:476

約数の個数: 64

約数和(自身を含む): 198633600

約数和(自身を除く): 120841608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 131, 218, 227, 262, 327, 393, 436, 454, 524, 654, 681, 786, 872, 908, 1048, 1308, 1362, 1572, 1816, 2616, 2724, 3144, 5448, 14279, 24743, 28558, 29737, 42837, 49486, 57116, 59474, 74229, 85674, 89211, 98972, 114232, 118948, 148458, 171348, 178422, 197944, 237896, 296916, 342696, 356844, 593832, 713688, 3241333, 6482666, 9723999, 12965332, 19447998, 25930664, 38895996, 77791992]

約数ペア:

[(1, 77791992), (2, 38895996), (3, 25930664), (4, 19447998), (6, 12965332), (8, 9723999), (12, 6482666), (24, 3241333), (109, 713688), (131, 593832), (218, 356844), (227, 342696), (262, 296916), (327, 237896), (393, 197944), (436, 178422), (454, 171348), (524, 148458), (654, 118948), (681, 114232), (786, 98972), (872, 89211), (908, 85674), (1048, 74229), (1308, 59474), (1362, 57116), (1572, 49486), (1816, 42837), (2616, 29737), (2724, 28558), (3144, 24743), (5448, 14279)]