80158218

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{5801}}^1$

素因数の和:5867

約数の個数: 48

約数和(自身を含む): 190491264

約数和(自身を除く): 110333046

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 141, 147, 282, 294, 329, 658, 987, 1974, 2303, 4606, 5801, 6909, 11602, 13818, 17403, 34806, 40607, 81214, 121821, 243642, 272647, 284249, 545294, 568498, 817941, 852747, 1635882, 1705494, 1908529, 3817058, 5725587, 11451174, 13359703, 26719406, 40079109, 80158218]

約数ペア:

[(1, 80158218), (2, 40079109), (3, 26719406), (6, 13359703), (7, 11451174), (14, 5725587), (21, 3817058), (42, 1908529), (47, 1705494), (49, 1635882), (94, 852747), (98, 817941), (141, 568498), (147, 545294), (282, 284249), (294, 272647), (329, 243642), (658, 121821), (987, 81214), (1974, 40607), (2303, 34806), (4606, 17403), (5801, 13818), (6909, 11602)]