67827578

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 132088320

約数和(自身を除く): 64260742

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 71, 91, 142, 181, 182, 203, 362, 377, 406, 497, 754, 923, 994, 1267, 1846, 2059, 2353, 2534, 2639, 4118, 4706, 5249, 5278, 6461, 10498, 12851, 12922, 14413, 16471, 25702, 26767, 28826, 32942, 36743, 53534, 68237, 73486, 89957, 136474, 167063, 179914, 187369, 334126, 372679, 374738, 477659, 745358, 955318, 1169441, 2338882, 2608753, 4844827, 5217506, 9689654, 33913789, 67827578]

約数ペア:

[(1, 67827578), (2, 33913789), (7, 9689654), (13, 5217506), (14, 4844827), (26, 2608753), (29, 2338882), (58, 1169441), (71, 955318), (91, 745358), (142, 477659), (181, 374738), (182, 372679), (203, 334126), (362, 187369), (377, 179914), (406, 167063), (497, 136474), (754, 89957), (923, 73486), (994, 68237), (1267, 53534), (1846, 36743), (2059, 32942), (2353, 28826), (2534, 26767), (2639, 25702), (4118, 16471), (4706, 14413), (5249, 12922), (5278, 12851), (6461, 10498)]