61654476

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7457}}^1$

素因数の和:7530

約数の個数: 48

約数和(自身を含む): 157870944

約数和(自身を除く): 96216468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 2067, 2756, 4134, 7457, 8268, 14914, 22371, 29828, 44742, 89484, 96941, 193882, 290823, 387764, 395221, 581646, 790442, 1163292, 1185663, 1580884, 2371326, 4742652, 5137873, 10275746, 15413619, 20551492, 30827238, 61654476]

約数ペア:

[(1, 61654476), (2, 30827238), (3, 20551492), (4, 15413619), (6, 10275746), (12, 5137873), (13, 4742652), (26, 2371326), (39, 1580884), (52, 1185663), (53, 1163292), (78, 790442), (106, 581646), (156, 395221), (159, 387764), (212, 290823), (318, 193882), (636, 96941), (689, 89484), (1378, 44742), (2067, 29828), (2756, 22371), (4134, 14914), (7457, 8268)]