68284788

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{3061}}^1$

素因数の和:3105

約数の個数: 72

約数和(自身を含む): 188276256

約数和(自身を除く): 119991468

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 169, 286, 338, 429, 507, 572, 676, 858, 1014, 1716, 1859, 2028, 3061, 3718, 5577, 6122, 7436, 9183, 11154, 12244, 18366, 22308, 33671, 36732, 39793, 67342, 79586, 101013, 119379, 134684, 159172, 202026, 238758, 404052, 437723, 477516, 517309, 875446, 1034618, 1313169, 1551927, 1750892, 2069236, 2626338, 3103854, 5252676, 5690399, 6207708, 11380798, 17071197, 22761596, 34142394, 68284788]

約数ペア:

[(1, 68284788), (2, 34142394), (3, 22761596), (4, 17071197), (6, 11380798), (11, 6207708), (12, 5690399), (13, 5252676), (22, 3103854), (26, 2626338), (33, 2069236), (39, 1750892), (44, 1551927), (52, 1313169), (66, 1034618), (78, 875446), (132, 517309), (143, 477516), (156, 437723), (169, 404052), (286, 238758), (338, 202026), (429, 159172), (507, 134684), (572, 119379), (676, 101013), (858, 79586), (1014, 67342), (1716, 39793), (1859, 36732), (2028, 33671), (3061, 22308), (3718, 18366), (5577, 12244), (6122, 11154), (7436, 9183)]