64034334

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:271

約数の個数: 128

約数和(自身を含む): 178375680

約数和(自身を除く): 114341346

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 83, 91, 117, 126, 157, 166, 182, 189, 234, 249, 273, 314, 351, 378, 471, 498, 546, 581, 702, 747, 819, 942, 1079, 1099, 1162, 1413, 1494, 1638, 1743, 2041, 2158, 2198, 2241, 2457, 2826, 3237, 3297, 3486, 4082, 4239, 4482, 4914, 5229, 6123, 6474, 6594, 7553, 8478, 9711, 9891, 10458, 12246, 13031, 14287, 15106, 15687, 18369, 19422, 19782, 22659, 26062, 28574, 29133, 29673, 31374, 36738, 39093, 42861, 45318, 55107, 58266, 59346, 67977, 78186, 85722, 91217, 110214, 117279, 128583, 135954, 169403, 182434, 203931, 234558, 257166, 273651, 338806, 351837, 385749, 407862, 508209, 547302, 703674, 771498, 820953, 1016418, 1185821, 1524627, 1641906, 2371642, 2462859, 3049254, 3557463, 4573881, 4925718, 7114926, 9147762, 10672389, 21344778, 32017167, 64034334]

約数ペア:

[(1, 64034334), (2, 32017167), (3, 21344778), (6, 10672389), (7, 9147762), (9, 7114926), (13, 4925718), (14, 4573881), (18, 3557463), (21, 3049254), (26, 2462859), (27, 2371642), (39, 1641906), (42, 1524627), (54, 1185821), (63, 1016418), (78, 820953), (83, 771498), (91, 703674), (117, 547302), (126, 508209), (157, 407862), (166, 385749), (182, 351837), (189, 338806), (234, 273651), (249, 257166), (273, 234558), (314, 203931), (351, 182434), (378, 169403), (471, 135954), (498, 128583), (546, 117279), (581, 110214), (702, 91217), (747, 85722), (819, 78186), (942, 67977), (1079, 59346), (1099, 58266), (1162, 55107), (1413, 45318), (1494, 42861), (1638, 39093), (1743, 36738), (2041, 31374), (2158, 29673), (2198, 29133), (2241, 28574), (2457, 26062), (2826, 22659), (3237, 19782), (3297, 19422), (3486, 18369), (4082, 15687), (4239, 15106), (4482, 14287), (4914, 13031), (5229, 12246), (6123, 10458), (6474, 9891), (6594, 9711), (7553, 8478)]