63142884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{757}}^1$

素因数の和:1105

約数の個数: 72

約数和(自身を含む): 183205568

約数和(自身を除く): 120062684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 331, 662, 757, 993, 1324, 1514, 1986, 2271, 2317, 2979, 3028, 3972, 4542, 4634, 5299, 5958, 6813, 6951, 9084, 9268, 10598, 11916, 13626, 13902, 15897, 20853, 21196, 27252, 27804, 31794, 41706, 47691, 63588, 83412, 95382, 190764, 250567, 501134, 751701, 1002268, 1503402, 1753969, 2255103, 3006804, 3507938, 4510206, 5261907, 7015876, 9020412, 10523814, 15785721, 21047628, 31571442, 63142884]

約数ペア:

[(1, 63142884), (2, 31571442), (3, 21047628), (4, 15785721), (6, 10523814), (7, 9020412), (9, 7015876), (12, 5261907), (14, 4510206), (18, 3507938), (21, 3006804), (28, 2255103), (36, 1753969), (42, 1503402), (63, 1002268), (84, 751701), (126, 501134), (252, 250567), (331, 190764), (662, 95382), (757, 83412), (993, 63588), (1324, 47691), (1514, 41706), (1986, 31794), (2271, 27804), (2317, 27252), (2979, 21196), (3028, 20853), (3972, 15897), (4542, 13902), (4634, 13626), (5299, 11916), (5958, 10598), (6813, 9268), (6951, 9084)]