121464948

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{2549}}^1$

素因数の和:2605

約数の個数: 72

約数和(自身を含む): 326440800

約数和(自身を除く): 204975852

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 361, 418, 627, 722, 836, 1083, 1254, 1444, 2166, 2508, 2549, 3971, 4332, 5098, 7647, 7942, 10196, 11913, 15294, 15884, 23826, 28039, 30588, 47652, 48431, 56078, 84117, 96862, 112156, 145293, 168234, 193724, 290586, 336468, 532741, 581172, 920189, 1065482, 1598223, 1840378, 2130964, 2760567, 3196446, 3680756, 5521134, 6392892, 10122079, 11042268, 20244158, 30366237, 40488316, 60732474, 121464948]

約数ペア:

[(1, 121464948), (2, 60732474), (3, 40488316), (4, 30366237), (6, 20244158), (11, 11042268), (12, 10122079), (19, 6392892), (22, 5521134), (33, 3680756), (38, 3196446), (44, 2760567), (57, 2130964), (66, 1840378), (76, 1598223), (114, 1065482), (132, 920189), (209, 581172), (228, 532741), (361, 336468), (418, 290586), (627, 193724), (722, 168234), (836, 145293), (1083, 112156), (1254, 96862), (1444, 84117), (2166, 56078), (2508, 48431), (2549, 47652), (3971, 30588), (4332, 28039), (5098, 23826), (7647, 15884), (7942, 15294), (10196, 11913)]