72388931664

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{4396801}}^1$

素因数の和:4396833

約数の個数: 80

約数和(自身を含む): 218081379200

約数和(自身を除く): 145692447536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2744, 4116, 5488, 8232, 16464, 4396801, 8793602, 13190403, 17587204, 26380806, 30777607, 35174408, 52761612, 61555214, 70348816, 92332821, 105523224, 123110428, 184665642, 211046448, 215443249, 246220856, 369331284, 430886498, 492441712, 646329747, 738662568, 861772996, 1292659494, 1477325136, 1508102743, 1723545992, 2585318988, 3016205486, 3447091984, 4524308229, 5170637976, 6032410972, 9048616458, 10341275952, 12064821944, 18097232916, 24129643888, 36194465832, 72388931664]

約数ペア:

[(1, 72388931664), (2, 36194465832), (3, 24129643888), (4, 18097232916), (6, 12064821944), (7, 10341275952), (8, 9048616458), (12, 6032410972), (14, 5170637976), (16, 4524308229), (21, 3447091984), (24, 3016205486), (28, 2585318988), (42, 1723545992), (48, 1508102743), (49, 1477325136), (56, 1292659494), (84, 861772996), (98, 738662568), (112, 646329747), (147, 492441712), (168, 430886498), (196, 369331284), (294, 246220856), (336, 215443249), (343, 211046448), (392, 184665642), (588, 123110428), (686, 105523224), (784, 92332821), (1029, 70348816), (1176, 61555214), (1372, 52761612), (2058, 35174408), (2352, 30777607), (2744, 26380806), (4116, 17587204), (5488, 13190403), (8232, 8793602), (16464, 4396801)]