66509664

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{389}}^1$

素因数の和:552

約数の個数: 96

約数和(自身を含む): 189876960

約数和(自身を除く): 123367296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 137, 156, 208, 274, 312, 389, 411, 416, 548, 624, 778, 822, 1096, 1167, 1248, 1556, 1644, 1781, 2192, 2334, 3112, 3288, 3562, 4384, 4668, 5057, 5343, 6224, 6576, 7124, 9336, 10114, 10686, 12448, 13152, 14248, 15171, 18672, 20228, 21372, 28496, 30342, 37344, 40456, 42744, 53293, 56992, 60684, 80912, 85488, 106586, 121368, 159879, 161824, 170976, 213172, 242736, 319758, 426344, 485472, 639516, 692809, 852688, 1279032, 1385618, 1705376, 2078427, 2558064, 2771236, 4156854, 5116128, 5542472, 8313708, 11084944, 16627416, 22169888, 33254832, 66509664]

約数ペア:

[(1, 66509664), (2, 33254832), (3, 22169888), (4, 16627416), (6, 11084944), (8, 8313708), (12, 5542472), (13, 5116128), (16, 4156854), (24, 2771236), (26, 2558064), (32, 2078427), (39, 1705376), (48, 1385618), (52, 1279032), (78, 852688), (96, 692809), (104, 639516), (137, 485472), (156, 426344), (208, 319758), (274, 242736), (312, 213172), (389, 170976), (411, 161824), (416, 159879), (548, 121368), (624, 106586), (778, 85488), (822, 80912), (1096, 60684), (1167, 56992), (1248, 53293), (1556, 42744), (1644, 40456), (1781, 37344), (2192, 30342), (2334, 28496), (3112, 21372), (3288, 20228), (3562, 18672), (4384, 15171), (4668, 14248), (5057, 13152), (5343, 12448), (6224, 10686), (6576, 10114), (7124, 9336)]