40859676

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7937}}^1$

素因数の和:7971

約数の個数: 72

約数和(自身を含む): 121356144

約数和(自身を除く): 80496468

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 7937, 15874, 23811, 31748, 47622, 71433, 87307, 95244, 103181, 142866, 174614, 206362, 261921, 285732, 309543, 349228, 412724, 523842, 619086, 785763, 928629, 1047684, 1134991, 1238172, 1571526, 1857258, 2269982, 3143052, 3404973, 3714516, 4539964, 6809946, 10214919, 13619892, 20429838, 40859676]

約数ペア:

[(1, 40859676), (2, 20429838), (3, 13619892), (4, 10214919), (6, 6809946), (9, 4539964), (11, 3714516), (12, 3404973), (13, 3143052), (18, 2269982), (22, 1857258), (26, 1571526), (33, 1238172), (36, 1134991), (39, 1047684), (44, 928629), (52, 785763), (66, 619086), (78, 523842), (99, 412724), (117, 349228), (132, 309543), (143, 285732), (156, 261921), (198, 206362), (234, 174614), (286, 142866), (396, 103181), (429, 95244), (468, 87307), (572, 71433), (858, 47622), (1287, 31748), (1716, 23811), (2574, 15874), (5148, 7937)]