102778284

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{3719}}^1$

素因数の和:3787

約数の個数: 72

約数和(自身を含む): 284981760

約数和(自身を除く): 182203476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 282, 294, 329, 564, 588, 658, 987, 1316, 1974, 2303, 3719, 3948, 4606, 6909, 7438, 9212, 11157, 13818, 14876, 22314, 26033, 27636, 44628, 52066, 78099, 104132, 156198, 174793, 182231, 312396, 349586, 364462, 524379, 546693, 699172, 728924, 1048758, 1093386, 1223551, 2097516, 2186772, 2447102, 3670653, 4894204, 7341306, 8564857, 14682612, 17129714, 25694571, 34259428, 51389142, 102778284]

約数ペア:

[(1, 102778284), (2, 51389142), (3, 34259428), (4, 25694571), (6, 17129714), (7, 14682612), (12, 8564857), (14, 7341306), (21, 4894204), (28, 3670653), (42, 2447102), (47, 2186772), (49, 2097516), (84, 1223551), (94, 1093386), (98, 1048758), (141, 728924), (147, 699172), (188, 546693), (196, 524379), (282, 364462), (294, 349586), (329, 312396), (564, 182231), (588, 174793), (658, 156198), (987, 104132), (1316, 78099), (1974, 52066), (2303, 44628), (3719, 27636), (3948, 26033), (4606, 22314), (6909, 14876), (7438, 13818), (9212, 11157)]