72684656

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1429}}^1$

素因数の和:1482

約数の個数: 60

約数和(自身を含む): 163311720

約数和(自身を除く): 90627064

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 289, 374, 578, 748, 1156, 1429, 1496, 2312, 2858, 2992, 3179, 4624, 5716, 6358, 11432, 12716, 15719, 22864, 24293, 25432, 31438, 48586, 50864, 62876, 97172, 125752, 194344, 251504, 267223, 388688, 412981, 534446, 825962, 1068892, 1651924, 2137784, 3303848, 4275568, 4542791, 6607696, 9085582, 18171164, 36342328, 72684656]

約数ペア:

[(1, 72684656), (2, 36342328), (4, 18171164), (8, 9085582), (11, 6607696), (16, 4542791), (17, 4275568), (22, 3303848), (34, 2137784), (44, 1651924), (68, 1068892), (88, 825962), (136, 534446), (176, 412981), (187, 388688), (272, 267223), (289, 251504), (374, 194344), (578, 125752), (748, 97172), (1156, 62876), (1429, 50864), (1496, 48586), (2312, 31438), (2858, 25432), (2992, 24293), (3179, 22864), (4624, 15719), (5716, 12716), (6358, 11432)]