64668996

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{757}}^1$

素因数の和:890

約数の個数: 96

約数和(自身を含む): 193562880

約数和(自身を除く): 128893884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 113, 126, 189, 226, 252, 339, 378, 452, 678, 756, 757, 791, 1017, 1356, 1514, 1582, 2034, 2271, 2373, 3028, 3051, 3164, 4068, 4542, 4746, 5299, 6102, 6813, 7119, 9084, 9492, 10598, 12204, 13626, 14238, 15897, 20439, 21196, 21357, 27252, 28476, 31794, 40878, 42714, 47691, 63588, 81756, 85428, 85541, 95382, 143073, 171082, 190764, 256623, 286146, 342164, 513246, 572292, 598787, 769869, 1026492, 1197574, 1539738, 1796361, 2309607, 2395148, 3079476, 3592722, 4619214, 5389083, 7185444, 9238428, 10778166, 16167249, 21556332, 32334498, 64668996]

約数ペア:

[(1, 64668996), (2, 32334498), (3, 21556332), (4, 16167249), (6, 10778166), (7, 9238428), (9, 7185444), (12, 5389083), (14, 4619214), (18, 3592722), (21, 3079476), (27, 2395148), (28, 2309607), (36, 1796361), (42, 1539738), (54, 1197574), (63, 1026492), (84, 769869), (108, 598787), (113, 572292), (126, 513246), (189, 342164), (226, 286146), (252, 256623), (339, 190764), (378, 171082), (452, 143073), (678, 95382), (756, 85541), (757, 85428), (791, 81756), (1017, 63588), (1356, 47691), (1514, 42714), (1582, 40878), (2034, 31794), (2271, 28476), (2373, 27252), (3028, 21357), (3051, 21196), (3164, 20439), (4068, 15897), (4542, 14238), (4746, 13626), (5299, 12204), (6102, 10598), (6813, 9492), (7119, 9084)]