68406336

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1277}}^1$

素因数の和:1329

約数の個数: 112

約数和(自身を含む): 207751680

約数和(自身を除く): 139345344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 144, 186, 192, 216, 248, 279, 288, 372, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1277, 1488, 1674, 1728, 1984, 2232, 2554, 2976, 3348, 3831, 4464, 5108, 5952, 6696, 7662, 8928, 10216, 11493, 13392, 15324, 17856, 20432, 22986, 26784, 30648, 34479, 39587, 40864, 45972, 53568, 61296, 68958, 79174, 81728, 91944, 118761, 122592, 137916, 158348, 183888, 237522, 245184, 275832, 316696, 356283, 367776, 475044, 551664, 633392, 712566, 735552, 950088, 1068849, 1103328, 1266784, 1425132, 1900176, 2137698, 2206656, 2533568, 2850264, 3800352, 4275396, 5700528, 7600704, 8550792, 11401056, 17101584, 22802112, 34203168, 68406336]

約数ペア:

[(1, 68406336), (2, 34203168), (3, 22802112), (4, 17101584), (6, 11401056), (8, 8550792), (9, 7600704), (12, 5700528), (16, 4275396), (18, 3800352), (24, 2850264), (27, 2533568), (31, 2206656), (32, 2137698), (36, 1900176), (48, 1425132), (54, 1266784), (62, 1103328), (64, 1068849), (72, 950088), (93, 735552), (96, 712566), (108, 633392), (124, 551664), (144, 475044), (186, 367776), (192, 356283), (216, 316696), (248, 275832), (279, 245184), (288, 237522), (372, 183888), (432, 158348), (496, 137916), (558, 122592), (576, 118761), (744, 91944), (837, 81728), (864, 79174), (992, 68958), (1116, 61296), (1277, 53568), (1488, 45972), (1674, 40864), (1728, 39587), (1984, 34479), (2232, 30648), (2554, 26784), (2976, 22986), (3348, 20432), (3831, 17856), (4464, 15324), (5108, 13392), (5952, 11493), (6696, 10216), (7662, 8928)]