64680336

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:390

約数の個数: 160

約数和(自身を含む): 215819520

約数和(自身を除く): 151139184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 73, 84, 108, 112, 126, 144, 146, 168, 189, 216, 219, 252, 292, 293, 336, 378, 432, 438, 504, 511, 584, 586, 657, 756, 876, 879, 1008, 1022, 1168, 1172, 1314, 1512, 1533, 1752, 1758, 1971, 2044, 2051, 2344, 2628, 2637, 3024, 3066, 3504, 3516, 3942, 4088, 4102, 4599, 4688, 5256, 5274, 6132, 6153, 7032, 7884, 7911, 8176, 8204, 9198, 10512, 10548, 12264, 12306, 13797, 14064, 15768, 15822, 16408, 18396, 18459, 21096, 21389, 24528, 24612, 27594, 31536, 31644, 32816, 36792, 36918, 42192, 42778, 49224, 55188, 55377, 63288, 64167, 73584, 73836, 85556, 98448, 110376, 110754, 126576, 128334, 147672, 149723, 171112, 192501, 220752, 221508, 256668, 295344, 299446, 342224, 385002, 443016, 449169, 513336, 577503, 598892, 770004, 886032, 898338, 1026672, 1155006, 1197784, 1347507, 1540008, 1796676, 2310012, 2395568, 2695014, 3080016, 3593352, 4042521, 4620024, 5390028, 7186704, 8085042, 9240048, 10780056, 16170084, 21560112, 32340168, 64680336]

約数ペア:

[(1, 64680336), (2, 32340168), (3, 21560112), (4, 16170084), (6, 10780056), (7, 9240048), (8, 8085042), (9, 7186704), (12, 5390028), (14, 4620024), (16, 4042521), (18, 3593352), (21, 3080016), (24, 2695014), (27, 2395568), (28, 2310012), (36, 1796676), (42, 1540008), (48, 1347507), (54, 1197784), (56, 1155006), (63, 1026672), (72, 898338), (73, 886032), (84, 770004), (108, 598892), (112, 577503), (126, 513336), (144, 449169), (146, 443016), (168, 385002), (189, 342224), (216, 299446), (219, 295344), (252, 256668), (292, 221508), (293, 220752), (336, 192501), (378, 171112), (432, 149723), (438, 147672), (504, 128334), (511, 126576), (584, 110754), (586, 110376), (657, 98448), (756, 85556), (876, 73836), (879, 73584), (1008, 64167), (1022, 63288), (1168, 55377), (1172, 55188), (1314, 49224), (1512, 42778), (1533, 42192), (1752, 36918), (1758, 36792), (1971, 32816), (2044, 31644), (2051, 31536), (2344, 27594), (2628, 24612), (2637, 24528), (3024, 21389), (3066, 21096), (3504, 18459), (3516, 18396), (3942, 16408), (4088, 15822), (4102, 15768), (4599, 14064), (4688, 13797), (5256, 12306), (5274, 12264), (6132, 10548), (6153, 10512), (7032, 9198), (7884, 8204), (7911, 8176)]