64843416

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^2\times {\mathrm{827}}^1$

素因数の和:867

約数の個数: 120

約数和(自身を含む): 199875060

約数和(自身を除く): 135031644

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 121, 132, 162, 198, 216, 242, 264, 297, 324, 363, 396, 484, 594, 648, 726, 792, 827, 891, 968, 1089, 1188, 1452, 1654, 1782, 2178, 2376, 2481, 2904, 3267, 3308, 3564, 4356, 4962, 6534, 6616, 7128, 7443, 8712, 9097, 9801, 9924, 13068, 14886, 18194, 19602, 19848, 22329, 26136, 27291, 29772, 36388, 39204, 44658, 54582, 59544, 66987, 72776, 78408, 81873, 89316, 100067, 109164, 133974, 163746, 178632, 200134, 218328, 245619, 267948, 300201, 327492, 400268, 491238, 535896, 600402, 654984, 736857, 800536, 900603, 982476, 1200804, 1473714, 1801206, 1964952, 2401608, 2701809, 2947428, 3602412, 5403618, 5894856, 7204824, 8105427, 10807236, 16210854, 21614472, 32421708, 64843416]

約数ペア:

[(1, 64843416), (2, 32421708), (3, 21614472), (4, 16210854), (6, 10807236), (8, 8105427), (9, 7204824), (11, 5894856), (12, 5403618), (18, 3602412), (22, 2947428), (24, 2701809), (27, 2401608), (33, 1964952), (36, 1801206), (44, 1473714), (54, 1200804), (66, 982476), (72, 900603), (81, 800536), (88, 736857), (99, 654984), (108, 600402), (121, 535896), (132, 491238), (162, 400268), (198, 327492), (216, 300201), (242, 267948), (264, 245619), (297, 218328), (324, 200134), (363, 178632), (396, 163746), (484, 133974), (594, 109164), (648, 100067), (726, 89316), (792, 81873), (827, 78408), (891, 72776), (968, 66987), (1089, 59544), (1188, 54582), (1452, 44658), (1654, 39204), (1782, 36388), (2178, 29772), (2376, 27291), (2481, 26136), (2904, 22329), (3267, 19848), (3308, 19602), (3564, 18194), (4356, 14886), (4962, 13068), (6534, 9924), (6616, 9801), (7128, 9097), (7443, 8712)]