72348432

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^2$

素因数の和:189

約数の個数: 120

約数和(自身を含む): 213028032

約数和(自身を除く): 140679600

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 71, 78, 92, 104, 138, 142, 156, 184, 208, 213, 276, 284, 299, 312, 368, 426, 552, 568, 598, 624, 852, 897, 923, 1104, 1136, 1196, 1633, 1704, 1794, 1846, 2392, 2769, 3266, 3408, 3588, 3692, 4784, 4899, 5041, 5538, 6532, 7176, 7384, 9798, 10082, 11076, 13064, 14352, 14768, 15123, 19596, 20164, 21229, 22152, 26128, 30246, 39192, 40328, 42458, 44304, 60492, 63687, 65533, 78384, 80656, 84916, 115943, 120984, 127374, 131066, 169832, 196599, 231886, 241968, 254748, 262132, 339664, 347829, 393198, 463772, 509496, 524264, 695658, 786396, 927544, 1018992, 1048528, 1391316, 1507259, 1572792, 1855088, 2782632, 3014518, 3145584, 4521777, 5565264, 6029036, 9043554, 12058072, 18087108, 24116144, 36174216, 72348432]

約数ペア:

[(1, 72348432), (2, 36174216), (3, 24116144), (4, 18087108), (6, 12058072), (8, 9043554), (12, 6029036), (13, 5565264), (16, 4521777), (23, 3145584), (24, 3014518), (26, 2782632), (39, 1855088), (46, 1572792), (48, 1507259), (52, 1391316), (69, 1048528), (71, 1018992), (78, 927544), (92, 786396), (104, 695658), (138, 524264), (142, 509496), (156, 463772), (184, 393198), (208, 347829), (213, 339664), (276, 262132), (284, 254748), (299, 241968), (312, 231886), (368, 196599), (426, 169832), (552, 131066), (568, 127374), (598, 120984), (624, 115943), (852, 84916), (897, 80656), (923, 78384), (1104, 65533), (1136, 63687), (1196, 60492), (1633, 44304), (1704, 42458), (1794, 40328), (1846, 39192), (2392, 30246), (2769, 26128), (3266, 22152), (3408, 21229), (3588, 20164), (3692, 19596), (4784, 15123), (4899, 14768), (5041, 14352), (5538, 13064), (6532, 11076), (7176, 10082), (7384, 9798)]