78673968

素因数分解:

$2^4\times 3^2\times {\mathrm{241}}^1\times {\mathrm{2267}}^1$

素因数の和:2522

約数の個数: 60

約数和(自身を含む): 221188968

約数和(自身を除く): 142515000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 241, 482, 723, 964, 1446, 1928, 2169, 2267, 2892, 3856, 4338, 4534, 5784, 6801, 8676, 9068, 11568, 13602, 17352, 18136, 20403, 27204, 34704, 36272, 40806, 54408, 81612, 108816, 163224, 326448, 546347, 1092694, 1639041, 2185388, 3278082, 4370776, 4917123, 6556164, 8741552, 9834246, 13112328, 19668492, 26224656, 39336984, 78673968]

約数ペア:

[(1, 78673968), (2, 39336984), (3, 26224656), (4, 19668492), (6, 13112328), (8, 9834246), (9, 8741552), (12, 6556164), (16, 4917123), (18, 4370776), (24, 3278082), (36, 2185388), (48, 1639041), (72, 1092694), (144, 546347), (241, 326448), (482, 163224), (723, 108816), (964, 81612), (1446, 54408), (1928, 40806), (2169, 36272), (2267, 34704), (2892, 27204), (3856, 20403), (4338, 18136), (4534, 17352), (5784, 13602), (6801, 11568), (8676, 9068)]