61380816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{182681}}^1$

素因数の和:182699

約数の個数: 40

約数和(自身を含む): 181220544

約数和(自身を除く): 119839728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 182681, 365362, 548043, 730724, 1096086, 1278767, 1461448, 2192172, 2557534, 2922896, 3836301, 4384344, 5115068, 7672602, 8768688, 10230136, 15345204, 20460272, 30690408, 61380816]

約数ペア:

[(1, 61380816), (2, 30690408), (3, 20460272), (4, 15345204), (6, 10230136), (7, 8768688), (8, 7672602), (12, 5115068), (14, 4384344), (16, 3836301), (21, 2922896), (24, 2557534), (28, 2192172), (42, 1461448), (48, 1278767), (56, 1096086), (84, 730724), (112, 548043), (168, 365362), (336, 182681)]