77426154

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{809}}^1$

素因数の和:1239

約数の個数: 48

約数和(自身を含む): 181326600

約数和(自身を除く): 103900446

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 409, 809, 818, 1227, 1618, 2427, 2454, 3681, 4854, 5317, 7281, 7362, 10517, 10634, 14562, 15951, 21034, 31551, 31902, 47853, 63102, 94653, 95706, 189306, 330881, 661762, 992643, 1985286, 2977929, 4301453, 5955858, 8602906, 12904359, 25808718, 38713077, 77426154]

約数ペア:

[(1, 77426154), (2, 38713077), (3, 25808718), (6, 12904359), (9, 8602906), (13, 5955858), (18, 4301453), (26, 2977929), (39, 1985286), (78, 992643), (117, 661762), (234, 330881), (409, 189306), (809, 95706), (818, 94653), (1227, 63102), (1618, 47853), (2427, 31902), (2454, 31551), (3681, 21034), (4854, 15951), (5317, 14562), (7281, 10634), (7362, 10517)]