42288168

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:199

約数の個数: 128

約数和(自身を含む): 121927680

約数和(自身を除く): 79639512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 71, 78, 83, 92, 104, 138, 142, 156, 166, 184, 213, 249, 276, 284, 299, 312, 332, 426, 498, 552, 568, 598, 664, 852, 897, 923, 996, 1079, 1196, 1633, 1704, 1794, 1846, 1909, 1992, 2158, 2392, 2769, 3237, 3266, 3588, 3692, 3818, 4316, 4899, 5538, 5727, 5893, 6474, 6532, 7176, 7384, 7636, 8632, 9798, 11076, 11454, 11786, 12948, 13064, 15272, 17679, 19596, 21229, 22152, 22908, 23572, 24817, 25896, 35358, 39192, 42458, 45816, 47144, 49634, 63687, 70716, 74451, 76609, 84916, 99268, 127374, 135539, 141432, 148902, 153218, 169832, 198536, 229827, 254748, 271078, 297804, 306436, 406617, 459654, 509496, 542156, 595608, 612872, 813234, 919308, 1084312, 1626468, 1762007, 1838616, 3252936, 3524014, 5286021, 7048028, 10572042, 14096056, 21144084, 42288168]

約数ペア:

[(1, 42288168), (2, 21144084), (3, 14096056), (4, 10572042), (6, 7048028), (8, 5286021), (12, 3524014), (13, 3252936), (23, 1838616), (24, 1762007), (26, 1626468), (39, 1084312), (46, 919308), (52, 813234), (69, 612872), (71, 595608), (78, 542156), (83, 509496), (92, 459654), (104, 406617), (138, 306436), (142, 297804), (156, 271078), (166, 254748), (184, 229827), (213, 198536), (249, 169832), (276, 153218), (284, 148902), (299, 141432), (312, 135539), (332, 127374), (426, 99268), (498, 84916), (552, 76609), (568, 74451), (598, 70716), (664, 63687), (852, 49634), (897, 47144), (923, 45816), (996, 42458), (1079, 39192), (1196, 35358), (1633, 25896), (1704, 24817), (1794, 23572), (1846, 22908), (1909, 22152), (1992, 21229), (2158, 19596), (2392, 17679), (2769, 15272), (3237, 13064), (3266, 12948), (3588, 11786), (3692, 11454), (3818, 11076), (4316, 9798), (4899, 8632), (5538, 7636), (5727, 7384), (5893, 7176), (6474, 6532)]