61215882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{587}}^1$

素因数の和:803

約数の個数: 64

約数和(自身を含む): 151732224

約数和(自身を除く): 90516342

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 191, 273, 382, 546, 573, 587, 1146, 1174, 1337, 1761, 2483, 2674, 3522, 4011, 4109, 4966, 7449, 7631, 8022, 8218, 12327, 14898, 15262, 17381, 22893, 24654, 34762, 45786, 52143, 53417, 104286, 106834, 112117, 160251, 224234, 320502, 336351, 672702, 784819, 1457521, 1569638, 2354457, 2915042, 4372563, 4708914, 8745126, 10202647, 20405294, 30607941, 61215882]

約数ペア:

[(1, 61215882), (2, 30607941), (3, 20405294), (6, 10202647), (7, 8745126), (13, 4708914), (14, 4372563), (21, 2915042), (26, 2354457), (39, 1569638), (42, 1457521), (78, 784819), (91, 672702), (182, 336351), (191, 320502), (273, 224234), (382, 160251), (546, 112117), (573, 106834), (587, 104286), (1146, 53417), (1174, 52143), (1337, 45786), (1761, 34762), (2483, 24654), (2674, 22893), (3522, 17381), (4011, 15262), (4109, 14898), (4966, 12327), (7449, 8218), (7631, 8022)]