75740406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:174

約数の個数: 128

約数和(自身を含む): 195416064

約数和(自身を除く): 119675658

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 37, 42, 47, 51, 61, 74, 94, 102, 111, 119, 122, 141, 183, 222, 238, 259, 282, 329, 357, 366, 427, 518, 629, 658, 714, 777, 799, 854, 987, 1037, 1258, 1281, 1554, 1598, 1739, 1887, 1974, 2074, 2257, 2397, 2562, 2867, 3111, 3478, 3774, 4403, 4514, 4794, 5217, 5593, 5734, 6222, 6771, 7259, 8601, 8806, 10434, 11186, 12173, 13209, 13542, 14518, 15799, 16779, 17202, 20069, 21777, 24346, 26418, 29563, 31598, 33558, 36519, 38369, 40138, 43554, 47397, 48739, 59126, 60207, 73038, 76738, 88689, 94794, 97478, 106079, 115107, 120414, 146217, 177378, 206941, 212158, 230214, 268583, 292434, 318237, 341173, 413882, 537166, 620823, 636474, 682346, 742553, 805749, 1023519, 1241646, 1485106, 1611498, 1803343, 2047038, 2227659, 3606686, 4455318, 5410029, 10820058, 12623401, 25246802, 37870203, 75740406]

約数ペア:

[(1, 75740406), (2, 37870203), (3, 25246802), (6, 12623401), (7, 10820058), (14, 5410029), (17, 4455318), (21, 3606686), (34, 2227659), (37, 2047038), (42, 1803343), (47, 1611498), (51, 1485106), (61, 1241646), (74, 1023519), (94, 805749), (102, 742553), (111, 682346), (119, 636474), (122, 620823), (141, 537166), (183, 413882), (222, 341173), (238, 318237), (259, 292434), (282, 268583), (329, 230214), (357, 212158), (366, 206941), (427, 177378), (518, 146217), (629, 120414), (658, 115107), (714, 106079), (777, 97478), (799, 94794), (854, 88689), (987, 76738), (1037, 73038), (1258, 60207), (1281, 59126), (1554, 48739), (1598, 47397), (1739, 43554), (1887, 40138), (1974, 38369), (2074, 36519), (2257, 33558), (2397, 31598), (2562, 29563), (2867, 26418), (3111, 24346), (3478, 21777), (3774, 20069), (4403, 17202), (4514, 16779), (4794, 15799), (5217, 14518), (5593, 13542), (5734, 13209), (6222, 12173), (6771, 11186), (7259, 10434), (8601, 8806)]