91749204

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{761}}^1$

素因数の和:985

約数の個数: 72

約数和(自身を含む): 247134888

約数和(自身を除く): 155385684

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 197, 204, 306, 394, 591, 612, 761, 788, 1182, 1522, 1773, 2283, 2364, 3044, 3349, 3546, 4566, 6698, 6849, 7092, 9132, 10047, 12937, 13396, 13698, 20094, 25874, 27396, 30141, 38811, 40188, 51748, 60282, 77622, 116433, 120564, 149917, 155244, 232866, 299834, 449751, 465732, 599668, 899502, 1349253, 1799004, 2548589, 2698506, 5097178, 5397012, 7645767, 10194356, 15291534, 22937301, 30583068, 45874602, 91749204]

約数ペア:

[(1, 91749204), (2, 45874602), (3, 30583068), (4, 22937301), (6, 15291534), (9, 10194356), (12, 7645767), (17, 5397012), (18, 5097178), (34, 2698506), (36, 2548589), (51, 1799004), (68, 1349253), (102, 899502), (153, 599668), (197, 465732), (204, 449751), (306, 299834), (394, 232866), (591, 155244), (612, 149917), (761, 120564), (788, 116433), (1182, 77622), (1522, 60282), (1773, 51748), (2283, 40188), (2364, 38811), (3044, 30141), (3349, 27396), (3546, 25874), (4566, 20094), (6698, 13698), (6849, 13396), (7092, 12937), (9132, 10047)]