80048696

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3547}}^1$

素因数の和:3604

約数の個数: 64

約数和(自身を含む): 190740480

約数和(自身を除く): 110691784

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 2821, 3224, 3547, 5642, 7094, 11284, 14188, 22568, 24829, 28376, 46111, 49658, 92222, 99316, 109957, 184444, 198632, 219914, 322777, 368888, 439828, 645554, 769699, 879656, 1291108, 1429441, 1539398, 2582216, 2858882, 3078796, 5717764, 6157592, 10006087, 11435528, 20012174, 40024348, 80048696]

約数ペア:

[(1, 80048696), (2, 40024348), (4, 20012174), (7, 11435528), (8, 10006087), (13, 6157592), (14, 5717764), (26, 3078796), (28, 2858882), (31, 2582216), (52, 1539398), (56, 1429441), (62, 1291108), (91, 879656), (104, 769699), (124, 645554), (182, 439828), (217, 368888), (248, 322777), (364, 219914), (403, 198632), (434, 184444), (728, 109957), (806, 99316), (868, 92222), (1612, 49658), (1736, 46111), (2821, 28376), (3224, 24829), (3547, 22568), (5642, 14188), (7094, 11284)]