172267836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{6101}}^1$

素因数の和:6302

約数の個数: 48

約数和(自身を含む): 435341088

約数和(自身を除く): 263073252

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 181, 362, 543, 724, 1086, 2172, 2353, 4706, 6101, 7059, 9412, 12202, 14118, 18303, 24404, 28236, 36606, 73212, 79313, 158626, 237939, 317252, 475878, 951756, 1104281, 2208562, 3312843, 4417124, 6625686, 13251372, 14355653, 28711306, 43066959, 57422612, 86133918, 172267836]

約数ペア:

[(1, 172267836), (2, 86133918), (3, 57422612), (4, 43066959), (6, 28711306), (12, 14355653), (13, 13251372), (26, 6625686), (39, 4417124), (52, 3312843), (78, 2208562), (156, 1104281), (181, 951756), (362, 475878), (543, 317252), (724, 237939), (1086, 158626), (2172, 79313), (2353, 73212), (4706, 36606), (6101, 28236), (7059, 24404), (9412, 18303), (12202, 14118)]