64327284

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:387

約数の個数: 120

約数和(自身を含む): 194660928

約数和(自身を除く): 130333644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 113, 126, 162, 189, 226, 251, 252, 324, 339, 378, 452, 502, 567, 678, 753, 756, 791, 1004, 1017, 1134, 1356, 1506, 1582, 1757, 2034, 2259, 2268, 2373, 3012, 3051, 3164, 3514, 4068, 4518, 4746, 5271, 6102, 6777, 7028, 7119, 9036, 9153, 9492, 10542, 12204, 13554, 14238, 15813, 18306, 20331, 21084, 21357, 27108, 28363, 28476, 31626, 36612, 40662, 42714, 47439, 56726, 63252, 64071, 81324, 85089, 85428, 94878, 113452, 128142, 142317, 170178, 189756, 198541, 255267, 256284, 284634, 340356, 397082, 510534, 569268, 595623, 765801, 794164, 1021068, 1191246, 1531602, 1786869, 2297403, 2382492, 3063204, 3573738, 4594806, 5360607, 7147476, 9189612, 10721214, 16081821, 21442428, 32163642, 64327284]

約数ペア:

[(1, 64327284), (2, 32163642), (3, 21442428), (4, 16081821), (6, 10721214), (7, 9189612), (9, 7147476), (12, 5360607), (14, 4594806), (18, 3573738), (21, 3063204), (27, 2382492), (28, 2297403), (36, 1786869), (42, 1531602), (54, 1191246), (63, 1021068), (81, 794164), (84, 765801), (108, 595623), (113, 569268), (126, 510534), (162, 397082), (189, 340356), (226, 284634), (251, 256284), (252, 255267), (324, 198541), (339, 189756), (378, 170178), (452, 142317), (502, 128142), (567, 113452), (678, 94878), (753, 85428), (756, 85089), (791, 81324), (1004, 64071), (1017, 63252), (1134, 56726), (1356, 47439), (1506, 42714), (1582, 40662), (1757, 36612), (2034, 31626), (2259, 28476), (2268, 28363), (2373, 27108), (3012, 21357), (3051, 21084), (3164, 20331), (3514, 18306), (4068, 15813), (4518, 14238), (4746, 13554), (5271, 12204), (6102, 10542), (6777, 9492), (7028, 9153), (7119, 9036)]