90301968

素因数分解:

$2^4\times 3^2\times {\mathrm{131}}^1\times {\mathrm{4787}}^1$

素因数の和:4932

約数の個数: 60

約数和(自身を含む): 254702448

約数和(自身を除く): 164400480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 131, 144, 262, 393, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 4716, 4787, 6288, 9432, 9574, 14361, 18864, 19148, 28722, 38296, 43083, 57444, 76592, 86166, 114888, 172332, 229776, 344664, 627097, 689328, 1254194, 1881291, 2508388, 3762582, 5016776, 5643873, 7525164, 10033552, 11287746, 15050328, 22575492, 30100656, 45150984, 90301968]

約数ペア:

[(1, 90301968), (2, 45150984), (3, 30100656), (4, 22575492), (6, 15050328), (8, 11287746), (9, 10033552), (12, 7525164), (16, 5643873), (18, 5016776), (24, 3762582), (36, 2508388), (48, 1881291), (72, 1254194), (131, 689328), (144, 627097), (262, 344664), (393, 229776), (524, 172332), (786, 114888), (1048, 86166), (1179, 76592), (1572, 57444), (2096, 43083), (2358, 38296), (3144, 28722), (4716, 19148), (4787, 18864), (6288, 14361), (9432, 9574)]