74724552

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{677}}^1$

素因数の和:772

約数の個数: 128

約数和(自身を含む): 240825600

約数和(自身を除く): 166101048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 73, 84, 108, 126, 146, 168, 189, 216, 219, 252, 292, 378, 438, 504, 511, 584, 657, 677, 756, 876, 1022, 1314, 1354, 1512, 1533, 1752, 1971, 2031, 2044, 2628, 2708, 3066, 3942, 4062, 4088, 4599, 4739, 5256, 5416, 6093, 6132, 7884, 8124, 9198, 9478, 12186, 12264, 13797, 14217, 15768, 16248, 18279, 18396, 18956, 24372, 27594, 28434, 36558, 36792, 37912, 42651, 48744, 49421, 55188, 56868, 73116, 85302, 98842, 110376, 113736, 127953, 146232, 148263, 170604, 197684, 255906, 296526, 341208, 345947, 395368, 444789, 511812, 593052, 691894, 889578, 1023624, 1037841, 1186104, 1334367, 1383788, 1779156, 2075682, 2668734, 2767576, 3113523, 3558312, 4151364, 5337468, 6227046, 8302728, 9340569, 10674936, 12454092, 18681138, 24908184, 37362276, 74724552]

約数ペア:

[(1, 74724552), (2, 37362276), (3, 24908184), (4, 18681138), (6, 12454092), (7, 10674936), (8, 9340569), (9, 8302728), (12, 6227046), (14, 5337468), (18, 4151364), (21, 3558312), (24, 3113523), (27, 2767576), (28, 2668734), (36, 2075682), (42, 1779156), (54, 1383788), (56, 1334367), (63, 1186104), (72, 1037841), (73, 1023624), (84, 889578), (108, 691894), (126, 593052), (146, 511812), (168, 444789), (189, 395368), (216, 345947), (219, 341208), (252, 296526), (292, 255906), (378, 197684), (438, 170604), (504, 148263), (511, 146232), (584, 127953), (657, 113736), (677, 110376), (756, 98842), (876, 85302), (1022, 73116), (1314, 56868), (1354, 55188), (1512, 49421), (1533, 48744), (1752, 42651), (1971, 37912), (2031, 36792), (2044, 36558), (2628, 28434), (2708, 27594), (3066, 24372), (3942, 18956), (4062, 18396), (4088, 18279), (4599, 16248), (4739, 15768), (5256, 14217), (5416, 13797), (6093, 12264), (6132, 12186), (7884, 9478), (8124, 9198)]