68479944

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12911}}^1$

素因数の和:12950

約数の個数: 64

約数和(自身を含む): 195229440

約数和(自身を除く): 126749496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 12911, 25822, 38733, 51644, 77466, 103288, 154932, 167843, 219487, 309864, 335686, 438974, 503529, 658461, 671372, 877948, 1007058, 1316922, 1342744, 1755896, 2014116, 2633844, 2853331, 4028232, 5267688, 5706662, 8559993, 11413324, 17119986, 22826648, 34239972, 68479944]

約数ペア:

[(1, 68479944), (2, 34239972), (3, 22826648), (4, 17119986), (6, 11413324), (8, 8559993), (12, 5706662), (13, 5267688), (17, 4028232), (24, 2853331), (26, 2633844), (34, 2014116), (39, 1755896), (51, 1342744), (52, 1316922), (68, 1007058), (78, 877948), (102, 671372), (104, 658461), (136, 503529), (156, 438974), (204, 335686), (221, 309864), (312, 219487), (408, 167843), (442, 154932), (663, 103288), (884, 77466), (1326, 51644), (1768, 38733), (2652, 25822), (5304, 12911)]