74922246

素因数分解:

$2^1\times 3^7\times 7^1\times {\mathrm{2447}}^1$

素因数の和:2477

約数の個数: 64

約数和(自身を含む): 192706560

約数和(自身を除く): 117784314

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 729, 1134, 1458, 1701, 2187, 2447, 3402, 4374, 4894, 5103, 7341, 10206, 14682, 15309, 17129, 22023, 30618, 34258, 44046, 51387, 66069, 102774, 132138, 154161, 198207, 308322, 396414, 462483, 594621, 924966, 1189242, 1387449, 1783863, 2774898, 3567726, 4162347, 5351589, 8324694, 10703178, 12487041, 24974082, 37461123, 74922246]

約数ペア:

[(1, 74922246), (2, 37461123), (3, 24974082), (6, 12487041), (7, 10703178), (9, 8324694), (14, 5351589), (18, 4162347), (21, 3567726), (27, 2774898), (42, 1783863), (54, 1387449), (63, 1189242), (81, 924966), (126, 594621), (162, 462483), (189, 396414), (243, 308322), (378, 198207), (486, 154161), (567, 132138), (729, 102774), (1134, 66069), (1458, 51387), (1701, 44046), (2187, 34258), (2447, 30618), (3402, 22023), (4374, 17129), (4894, 15309), (5103, 14682), (7341, 10206)]