64842876

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{12253}}^1$

素因数の和:12280

約数の個数: 72

約数和(自身を含む): 195573840

約数和(自身を除く): 130730964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 12253, 24506, 36759, 49012, 73518, 85771, 110277, 147036, 171542, 220554, 257313, 330831, 343084, 441108, 514626, 600397, 661662, 771939, 1029252, 1200794, 1323324, 1543878, 1801191, 2315817, 2401588, 3087756, 3602382, 4631634, 5403573, 7204764, 9263268, 10807146, 16210719, 21614292, 32421438, 64842876]

約数ペア:

[(1, 64842876), (2, 32421438), (3, 21614292), (4, 16210719), (6, 10807146), (7, 9263268), (9, 7204764), (12, 5403573), (14, 4631634), (18, 3602382), (21, 3087756), (27, 2401588), (28, 2315817), (36, 1801191), (42, 1543878), (49, 1323324), (54, 1200794), (63, 1029252), (84, 771939), (98, 661662), (108, 600397), (126, 514626), (147, 441108), (189, 343084), (196, 330831), (252, 257313), (294, 220554), (378, 171542), (441, 147036), (588, 110277), (756, 85771), (882, 73518), (1323, 49012), (1764, 36759), (2646, 24506), (5292, 12253)]