66457296

素因数分解:

$2^4\times 3^2\times {\mathrm{239}}^1\times {\mathrm{1931}}^1$

素因数の和:2184

約数の個数: 60

約数和(自身を含む): 186863040

約数和(自身を除く): 120405744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 239, 478, 717, 956, 1434, 1912, 1931, 2151, 2868, 3824, 3862, 4302, 5736, 5793, 7724, 8604, 11472, 11586, 15448, 17208, 17379, 23172, 30896, 34416, 34758, 46344, 69516, 92688, 139032, 278064, 461509, 923018, 1384527, 1846036, 2769054, 3692072, 4153581, 5538108, 7384144, 8307162, 11076216, 16614324, 22152432, 33228648, 66457296]

約数ペア:

[(1, 66457296), (2, 33228648), (3, 22152432), (4, 16614324), (6, 11076216), (8, 8307162), (9, 7384144), (12, 5538108), (16, 4153581), (18, 3692072), (24, 2769054), (36, 1846036), (48, 1384527), (72, 923018), (144, 461509), (239, 278064), (478, 139032), (717, 92688), (956, 69516), (1434, 46344), (1912, 34758), (1931, 34416), (2151, 30896), (2868, 23172), (3824, 17379), (3862, 17208), (4302, 15448), (5736, 11586), (5793, 11472), (7724, 8604)]