8687484

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1$

素因数の和:1019

約数の個数: 72

約数和(自身を含む): 24919440

約数和(自身を除く): 16231956

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 977, 988, 1482, 1954, 2223, 2931, 2964, 3908, 4446, 5862, 8793, 8892, 11724, 12701, 17586, 18563, 25402, 35172, 37126, 38103, 50804, 55689, 74252, 76206, 111378, 114309, 152412, 167067, 222756, 228618, 241319, 334134, 457236, 482638, 668268, 723957, 965276, 1447914, 2171871, 2895828, 4343742, 8687484]

約数ペア:

[(1, 8687484), (2, 4343742), (3, 2895828), (4, 2171871), (6, 1447914), (9, 965276), (12, 723957), (13, 668268), (18, 482638), (19, 457236), (26, 334134), (36, 241319), (38, 228618), (39, 222756), (52, 167067), (57, 152412), (76, 114309), (78, 111378), (114, 76206), (117, 74252), (156, 55689), (171, 50804), (228, 38103), (234, 37126), (247, 35172), (342, 25402), (468, 18563), (494, 17586), (684, 12701), (741, 11724), (977, 8892), (988, 8793), (1482, 5862), (1954, 4446), (2223, 3908), (2931, 2964)]