72413132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{739}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 147692160

約数和(自身を除く): 75279028

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 131, 187, 262, 374, 524, 739, 748, 1441, 1478, 2227, 2882, 2956, 4454, 5764, 8129, 8908, 12563, 16258, 24497, 25126, 32516, 48994, 50252, 96809, 97988, 138193, 193618, 276386, 387236, 552772, 1064899, 1645753, 2129798, 3291506, 4259596, 6583012, 18103283, 36206566, 72413132]

約数ペア:

[(1, 72413132), (2, 36206566), (4, 18103283), (11, 6583012), (17, 4259596), (22, 3291506), (34, 2129798), (44, 1645753), (68, 1064899), (131, 552772), (187, 387236), (262, 276386), (374, 193618), (524, 138193), (739, 97988), (748, 96809), (1441, 50252), (1478, 48994), (2227, 32516), (2882, 25126), (2956, 24497), (4454, 16258), (5764, 12563), (8129, 8908)]