90465156

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{6961}}^1$

素因数の和:7009

約数の個数: 54

約数和(自身を含む): 241379502

約数和(自身を除く): 150914346

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 361, 684, 722, 1083, 1444, 2166, 3249, 4332, 6498, 6961, 12996, 13922, 20883, 27844, 41766, 62649, 83532, 125298, 132259, 250596, 264518, 396777, 529036, 793554, 1190331, 1587108, 2380662, 2512921, 4761324, 5025842, 7538763, 10051684, 15077526, 22616289, 30155052, 45232578, 90465156]

約数ペア:

[(1, 90465156), (2, 45232578), (3, 30155052), (4, 22616289), (6, 15077526), (9, 10051684), (12, 7538763), (18, 5025842), (19, 4761324), (36, 2512921), (38, 2380662), (57, 1587108), (76, 1190331), (114, 793554), (171, 529036), (228, 396777), (342, 264518), (361, 250596), (684, 132259), (722, 125298), (1083, 83532), (1444, 62649), (2166, 41766), (3249, 27844), (4332, 20883), (6498, 13922), (6961, 12996)]