180632412

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{9521}}^1$

素因数の和:9579

約数の個数: 72

約数和(自身を含む): 499105152

約数和(自身を除く): 318472740

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 124, 153, 186, 204, 279, 306, 372, 527, 558, 612, 1054, 1116, 1581, 2108, 3162, 4743, 6324, 9486, 9521, 18972, 19042, 28563, 38084, 57126, 85689, 114252, 161857, 171378, 295151, 323714, 342756, 485571, 590302, 647428, 885453, 971142, 1180604, 1456713, 1770906, 1942284, 2656359, 2913426, 3541812, 5017567, 5312718, 5826852, 10035134, 10625436, 15052701, 20070268, 30105402, 45158103, 60210804, 90316206, 180632412]

約数ペア:

[(1, 180632412), (2, 90316206), (3, 60210804), (4, 45158103), (6, 30105402), (9, 20070268), (12, 15052701), (17, 10625436), (18, 10035134), (31, 5826852), (34, 5312718), (36, 5017567), (51, 3541812), (62, 2913426), (68, 2656359), (93, 1942284), (102, 1770906), (124, 1456713), (153, 1180604), (186, 971142), (204, 885453), (279, 647428), (306, 590302), (372, 485571), (527, 342756), (558, 323714), (612, 295151), (1054, 171378), (1116, 161857), (1581, 114252), (2108, 85689), (3162, 57126), (4743, 38084), (6324, 28563), (9486, 19042), (9521, 18972)]