64723932

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{859}}^1$

素因数の和:912

約数の個数: 144

約数和(自身を含む): 210362880

約数和(自身を除く): 145638948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 28, 36, 39, 42, 46, 52, 63, 69, 78, 84, 91, 92, 117, 126, 138, 156, 161, 182, 207, 234, 252, 273, 276, 299, 322, 364, 414, 468, 483, 546, 598, 644, 819, 828, 859, 897, 966, 1092, 1196, 1449, 1638, 1718, 1794, 1932, 2093, 2577, 2691, 2898, 3276, 3436, 3588, 4186, 5154, 5382, 5796, 6013, 6279, 7731, 8372, 10308, 10764, 11167, 12026, 12558, 15462, 18039, 18837, 19757, 22334, 24052, 25116, 30924, 33501, 36078, 37674, 39514, 44668, 54117, 59271, 67002, 72156, 75348, 78169, 79028, 100503, 108234, 118542, 134004, 138299, 156338, 177813, 201006, 216468, 234507, 237084, 256841, 276598, 312676, 355626, 402012, 414897, 469014, 513682, 553196, 703521, 711252, 770523, 829794, 938028, 1027364, 1244691, 1407042, 1541046, 1659588, 1797887, 2311569, 2489382, 2814084, 3082092, 3595774, 4623138, 4978764, 5393661, 7191548, 9246276, 10787322, 16180983, 21574644, 32361966, 64723932]

約数ペア:

[(1, 64723932), (2, 32361966), (3, 21574644), (4, 16180983), (6, 10787322), (7, 9246276), (9, 7191548), (12, 5393661), (13, 4978764), (14, 4623138), (18, 3595774), (21, 3082092), (23, 2814084), (26, 2489382), (28, 2311569), (36, 1797887), (39, 1659588), (42, 1541046), (46, 1407042), (52, 1244691), (63, 1027364), (69, 938028), (78, 829794), (84, 770523), (91, 711252), (92, 703521), (117, 553196), (126, 513682), (138, 469014), (156, 414897), (161, 402012), (182, 355626), (207, 312676), (234, 276598), (252, 256841), (273, 237084), (276, 234507), (299, 216468), (322, 201006), (364, 177813), (414, 156338), (468, 138299), (483, 134004), (546, 118542), (598, 108234), (644, 100503), (819, 79028), (828, 78169), (859, 75348), (897, 72156), (966, 67002), (1092, 59271), (1196, 54117), (1449, 44668), (1638, 39514), (1718, 37674), (1794, 36078), (1932, 33501), (2093, 30924), (2577, 25116), (2691, 24052), (2898, 22334), (3276, 19757), (3436, 18837), (3588, 18039), (4186, 15462), (5154, 12558), (5382, 12026), (5796, 11167), (6013, 10764), (6279, 10308), (7731, 8372)]