72854292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{109}}^2$

素因数の和:305

約数の個数: 72

約数和(自身を含む): 198762816

約数和(自身を除く): 125908524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 109, 146, 218, 219, 292, 327, 436, 438, 511, 654, 763, 876, 1022, 1308, 1526, 1533, 2044, 2289, 3052, 3066, 4578, 6132, 7957, 9156, 11881, 15914, 23762, 23871, 31828, 35643, 47524, 47742, 55699, 71286, 83167, 95484, 111398, 142572, 166334, 167097, 222796, 249501, 332668, 334194, 499002, 668388, 867313, 998004, 1734626, 2601939, 3469252, 5203878, 6071191, 10407756, 12142382, 18213573, 24284764, 36427146, 72854292]

約数ペア:

[(1, 72854292), (2, 36427146), (3, 24284764), (4, 18213573), (6, 12142382), (7, 10407756), (12, 6071191), (14, 5203878), (21, 3469252), (28, 2601939), (42, 1734626), (73, 998004), (84, 867313), (109, 668388), (146, 499002), (218, 334194), (219, 332668), (292, 249501), (327, 222796), (436, 167097), (438, 166334), (511, 142572), (654, 111398), (763, 95484), (876, 83167), (1022, 71286), (1308, 55699), (1526, 47742), (1533, 47524), (2044, 35643), (2289, 31828), (3052, 23871), (3066, 23762), (4578, 15914), (6132, 11881), (7957, 9156)]