78961764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:329

約数の個数: 96

約数和(自身を含む): 217477120

約数和(自身を除く): 138515356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 79, 84, 146, 158, 163, 219, 237, 292, 316, 326, 438, 474, 489, 511, 553, 652, 876, 948, 978, 1022, 1106, 1141, 1533, 1659, 1956, 2044, 2212, 2282, 3066, 3318, 3423, 4564, 5767, 6132, 6636, 6846, 11534, 11899, 12877, 13692, 17301, 23068, 23798, 25754, 34602, 35697, 38631, 40369, 47596, 51508, 69204, 71394, 77262, 80738, 83293, 90139, 121107, 142788, 154524, 161476, 166586, 180278, 242214, 249879, 270417, 333172, 360556, 484428, 499758, 540834, 940021, 999516, 1081668, 1880042, 2820063, 3760084, 5640126, 6580147, 11280252, 13160294, 19740441, 26320588, 39480882, 78961764]

約数ペア:

[(1, 78961764), (2, 39480882), (3, 26320588), (4, 19740441), (6, 13160294), (7, 11280252), (12, 6580147), (14, 5640126), (21, 3760084), (28, 2820063), (42, 1880042), (73, 1081668), (79, 999516), (84, 940021), (146, 540834), (158, 499758), (163, 484428), (219, 360556), (237, 333172), (292, 270417), (316, 249879), (326, 242214), (438, 180278), (474, 166586), (489, 161476), (511, 154524), (553, 142788), (652, 121107), (876, 90139), (948, 83293), (978, 80738), (1022, 77262), (1106, 71394), (1141, 69204), (1533, 51508), (1659, 47596), (1956, 40369), (2044, 38631), (2212, 35697), (2282, 34602), (3066, 25754), (3318, 23798), (3423, 23068), (4564, 17301), (5767, 13692), (6132, 12877), (6636, 11899), (6846, 11534)]