68938992

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:300

約数の個数: 160

約数和(自身を含む): 214867200

約数和(自身を除く): 145928208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 37, 38, 48, 54, 57, 72, 74, 76, 108, 111, 114, 144, 148, 152, 171, 216, 222, 227, 228, 296, 304, 333, 342, 432, 444, 454, 456, 513, 592, 666, 681, 684, 703, 888, 908, 912, 999, 1026, 1332, 1362, 1368, 1406, 1776, 1816, 1998, 2043, 2052, 2109, 2664, 2724, 2736, 2812, 3632, 3996, 4086, 4104, 4218, 4313, 5328, 5448, 5624, 6129, 6327, 7992, 8172, 8208, 8399, 8436, 8626, 10896, 11248, 12258, 12654, 12939, 15984, 16344, 16798, 16872, 17252, 18981, 24516, 25197, 25308, 25878, 32688, 33596, 33744, 34504, 37962, 38817, 49032, 50394, 50616, 51756, 67192, 69008, 75591, 75924, 77634, 98064, 100788, 101232, 103512, 116451, 134384, 151182, 151848, 155268, 159581, 201576, 207024, 226773, 232902, 302364, 303696, 310536, 319162, 403152, 453546, 465804, 478743, 604728, 621072, 638324, 907092, 931608, 957486, 1209456, 1276648, 1436229, 1814184, 1863216, 1914972, 2553296, 2872458, 3628368, 3829944, 4308687, 5744916, 7659888, 8617374, 11489832, 17234748, 22979664, 34469496, 68938992]

約数ペア:

[(1, 68938992), (2, 34469496), (3, 22979664), (4, 17234748), (6, 11489832), (8, 8617374), (9, 7659888), (12, 5744916), (16, 4308687), (18, 3829944), (19, 3628368), (24, 2872458), (27, 2553296), (36, 1914972), (37, 1863216), (38, 1814184), (48, 1436229), (54, 1276648), (57, 1209456), (72, 957486), (74, 931608), (76, 907092), (108, 638324), (111, 621072), (114, 604728), (144, 478743), (148, 465804), (152, 453546), (171, 403152), (216, 319162), (222, 310536), (227, 303696), (228, 302364), (296, 232902), (304, 226773), (333, 207024), (342, 201576), (432, 159581), (444, 155268), (454, 151848), (456, 151182), (513, 134384), (592, 116451), (666, 103512), (681, 101232), (684, 100788), (703, 98064), (888, 77634), (908, 75924), (912, 75591), (999, 69008), (1026, 67192), (1332, 51756), (1362, 50616), (1368, 50394), (1406, 49032), (1776, 38817), (1816, 37962), (1998, 34504), (2043, 33744), (2052, 33596), (2109, 32688), (2664, 25878), (2724, 25308), (2736, 25197), (2812, 24516), (3632, 18981), (3996, 17252), (4086, 16872), (4104, 16798), (4218, 16344), (4313, 15984), (5328, 12939), (5448, 12654), (5624, 12258), (6129, 11248), (6327, 10896), (7992, 8626), (8172, 8436), (8208, 8399)]