123960064

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1$

素因数の和:645

約数の個数: 72

約数和(自身を含む): 265638240

約数和(自身を除く): 141678176

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 64, 74, 92, 128, 148, 184, 256, 296, 368, 569, 592, 736, 851, 1138, 1184, 1472, 1702, 2276, 2368, 2944, 3404, 4552, 4736, 5888, 6808, 9104, 9472, 13087, 13616, 18208, 21053, 26174, 27232, 36416, 42106, 52348, 54464, 72832, 84212, 104696, 108928, 145664, 168424, 209392, 217856, 336848, 418784, 484219, 673696, 837568, 968438, 1347392, 1675136, 1936876, 2694784, 3350272, 3873752, 5389568, 7747504, 15495008, 30990016, 61980032, 123960064]

約数ペア:

[(1, 123960064), (2, 61980032), (4, 30990016), (8, 15495008), (16, 7747504), (23, 5389568), (32, 3873752), (37, 3350272), (46, 2694784), (64, 1936876), (74, 1675136), (92, 1347392), (128, 968438), (148, 837568), (184, 673696), (256, 484219), (296, 418784), (368, 336848), (569, 217856), (592, 209392), (736, 168424), (851, 145664), (1138, 108928), (1184, 104696), (1472, 84212), (1702, 72832), (2276, 54464), (2368, 52348), (2944, 42106), (3404, 36416), (4552, 27232), (4736, 26174), (5888, 21053), (6808, 18208), (9104, 13616), (9472, 13087)]