90141684

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{2243}}^1$

素因数の和:2464

約数の個数: 48

約数和(自身を含む): 223933248

約数和(自身を除く): 133791564

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 197, 204, 394, 591, 788, 1182, 2243, 2364, 3349, 4486, 6698, 6729, 8972, 10047, 13396, 13458, 20094, 26916, 38131, 40188, 76262, 114393, 152524, 228786, 441871, 457572, 883742, 1325613, 1767484, 2651226, 5302452, 7511807, 15023614, 22535421, 30047228, 45070842, 90141684]

約数ペア:

[(1, 90141684), (2, 45070842), (3, 30047228), (4, 22535421), (6, 15023614), (12, 7511807), (17, 5302452), (34, 2651226), (51, 1767484), (68, 1325613), (102, 883742), (197, 457572), (204, 441871), (394, 228786), (591, 152524), (788, 114393), (1182, 76262), (2243, 40188), (2364, 38131), (3349, 26916), (4486, 20094), (6698, 13458), (6729, 13396), (8972, 10047)]