72728808

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{457}}^1$

素因数の和:834

約数の個数: 64

約数和(自身を含む): 192360000

約数和(自身を除く): 119631192

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 349, 456, 457, 698, 914, 1047, 1371, 1396, 1828, 2094, 2742, 2792, 3656, 4188, 5484, 6631, 8376, 8683, 10968, 13262, 17366, 19893, 26049, 26524, 34732, 39786, 52098, 53048, 69464, 79572, 104196, 159144, 159493, 208392, 318986, 478479, 637972, 956958, 1275944, 1913916, 3030367, 3827832, 6060734, 9091101, 12121468, 18182202, 24242936, 36364404, 72728808]

約数ペア:

[(1, 72728808), (2, 36364404), (3, 24242936), (4, 18182202), (6, 12121468), (8, 9091101), (12, 6060734), (19, 3827832), (24, 3030367), (38, 1913916), (57, 1275944), (76, 956958), (114, 637972), (152, 478479), (228, 318986), (349, 208392), (456, 159493), (457, 159144), (698, 104196), (914, 79572), (1047, 69464), (1371, 53048), (1396, 52098), (1828, 39786), (2094, 34732), (2742, 26524), (2792, 26049), (3656, 19893), (4188, 17366), (5484, 13262), (6631, 10968), (8376, 8683)]