61681968

素因数分解:

$2^4\times 3^2\times {\mathrm{179}}^1\times {\mathrm{2393}}^1$

素因数の和:2586

約数の個数: 60

約数和(自身を含む): 173660760

約数和(自身を除く): 111978792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 179, 358, 537, 716, 1074, 1432, 1611, 2148, 2393, 2864, 3222, 4296, 4786, 6444, 7179, 8592, 9572, 12888, 14358, 19144, 21537, 25776, 28716, 38288, 43074, 57432, 86148, 114864, 172296, 344592, 428347, 856694, 1285041, 1713388, 2570082, 3426776, 3855123, 5140164, 6853552, 7710246, 10280328, 15420492, 20560656, 30840984, 61681968]

約数ペア:

[(1, 61681968), (2, 30840984), (3, 20560656), (4, 15420492), (6, 10280328), (8, 7710246), (9, 6853552), (12, 5140164), (16, 3855123), (18, 3426776), (24, 2570082), (36, 1713388), (48, 1285041), (72, 856694), (144, 428347), (179, 344592), (358, 172296), (537, 114864), (716, 86148), (1074, 57432), (1432, 43074), (1611, 38288), (2148, 28716), (2393, 25776), (2864, 21537), (3222, 19144), (4296, 14358), (4786, 12888), (6444, 9572), (7179, 8592)]