61963146

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{163}}^1\times {\mathrm{431}}^1$

素因数の和:616

約数の個数: 72

約数和(自身を含む): 157495104

約数和(自身を除く): 95531958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 163, 294, 326, 431, 441, 489, 862, 882, 978, 1141, 1293, 1467, 2282, 2586, 2934, 3017, 3423, 3879, 6034, 6846, 7758, 7987, 9051, 10269, 15974, 18102, 20538, 21119, 23961, 27153, 42238, 47922, 54306, 63357, 70253, 71883, 126714, 140506, 143766, 190071, 210759, 380142, 421518, 491771, 632277, 983542, 1264554, 1475313, 2950626, 3442397, 4425939, 6884794, 8851878, 10327191, 20654382, 30981573, 61963146]

約数ペア:

[(1, 61963146), (2, 30981573), (3, 20654382), (6, 10327191), (7, 8851878), (9, 6884794), (14, 4425939), (18, 3442397), (21, 2950626), (42, 1475313), (49, 1264554), (63, 983542), (98, 632277), (126, 491771), (147, 421518), (163, 380142), (294, 210759), (326, 190071), (431, 143766), (441, 140506), (489, 126714), (862, 71883), (882, 70253), (978, 63357), (1141, 54306), (1293, 47922), (1467, 42238), (2282, 27153), (2586, 23961), (2934, 21119), (3017, 20538), (3423, 18102), (3879, 15974), (6034, 10269), (6846, 9051), (7758, 7987)]