72520188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:651

約数の個数: 96

約数和(自身を含む): 196627200

約数和(自身を除く): 124107012

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 43, 52, 57, 76, 78, 86, 114, 129, 156, 172, 228, 247, 258, 494, 516, 559, 569, 741, 817, 988, 1118, 1138, 1482, 1634, 1677, 1707, 2236, 2276, 2451, 2964, 3268, 3354, 3414, 4902, 6708, 6828, 7397, 9804, 10621, 10811, 14794, 21242, 21622, 22191, 24467, 29588, 31863, 32433, 42484, 43244, 44382, 48934, 63726, 64866, 73401, 88764, 97868, 127452, 129732, 140543, 146802, 281086, 293604, 318071, 421629, 464873, 562172, 636142, 843258, 929746, 954213, 1272284, 1394619, 1686516, 1859492, 1908426, 2789238, 3816852, 5578476, 6043349, 12086698, 18130047, 24173396, 36260094, 72520188]

約数ペア:

[(1, 72520188), (2, 36260094), (3, 24173396), (4, 18130047), (6, 12086698), (12, 6043349), (13, 5578476), (19, 3816852), (26, 2789238), (38, 1908426), (39, 1859492), (43, 1686516), (52, 1394619), (57, 1272284), (76, 954213), (78, 929746), (86, 843258), (114, 636142), (129, 562172), (156, 464873), (172, 421629), (228, 318071), (247, 293604), (258, 281086), (494, 146802), (516, 140543), (559, 129732), (569, 127452), (741, 97868), (817, 88764), (988, 73401), (1118, 64866), (1138, 63726), (1482, 48934), (1634, 44382), (1677, 43244), (1707, 42484), (2236, 32433), (2276, 31863), (2451, 29588), (2964, 24467), (3268, 22191), (3354, 21622), (3414, 21242), (4902, 14794), (6708, 10811), (6828, 10621), (7397, 9804)]