71161506

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:340

約数の個数: 72

約数和(自身を含む): 169146900

約数和(自身を除く): 97985394

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 149, 157, 169, 234, 298, 314, 338, 447, 471, 507, 894, 942, 1014, 1341, 1413, 1521, 1937, 2041, 2682, 2826, 3042, 3874, 4082, 5811, 6123, 11622, 12246, 17433, 18369, 23393, 25181, 26533, 34866, 36738, 46786, 50362, 53066, 70179, 75543, 79599, 140358, 151086, 159198, 210537, 226629, 238797, 304109, 421074, 453258, 477594, 608218, 912327, 1824654, 2736981, 3953417, 5473962, 7906834, 11860251, 23720502, 35580753, 71161506]

約数ペア:

[(1, 71161506), (2, 35580753), (3, 23720502), (6, 11860251), (9, 7906834), (13, 5473962), (18, 3953417), (26, 2736981), (39, 1824654), (78, 912327), (117, 608218), (149, 477594), (157, 453258), (169, 421074), (234, 304109), (298, 238797), (314, 226629), (338, 210537), (447, 159198), (471, 151086), (507, 140358), (894, 79599), (942, 75543), (1014, 70179), (1341, 53066), (1413, 50362), (1521, 46786), (1937, 36738), (2041, 34866), (2682, 26533), (2826, 25181), (3042, 23393), (3874, 18369), (4082, 17433), (5811, 12246), (6123, 11622)]