88090345

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 137604096

約数和(自身を除く): 49513751

約数列:

[1, 5, 7, 17, 23, 35, 41, 85, 115, 119, 157, 161, 205, 287, 391, 595, 697, 785, 805, 943, 1099, 1435, 1955, 2669, 2737, 3485, 3611, 4715, 4879, 5495, 6437, 6601, 13345, 13685, 16031, 18055, 18683, 24395, 25277, 32185, 33005, 45059, 61387, 80155, 93415, 109429, 112217, 126385, 148051, 225295, 306935, 429709, 547145, 561085, 740255, 766003, 1036357, 2148545, 2516867, 3830015, 5181785, 12584335, 17618069, 88090345]

約数ペア:

[(1, 88090345), (5, 17618069), (7, 12584335), (17, 5181785), (23, 3830015), (35, 2516867), (41, 2148545), (85, 1036357), (115, 766003), (119, 740255), (157, 561085), (161, 547145), (205, 429709), (287, 306935), (391, 225295), (595, 148051), (697, 126385), (785, 112217), (805, 109429), (943, 93415), (1099, 80155), (1435, 61387), (1955, 45059), (2669, 33005), (2737, 32185), (3485, 25277), (3611, 24395), (4715, 18683), (4879, 18055), (5495, 16031), (6437, 13685), (6601, 13345)]