78875916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{677}}^1$

素因数の和:783

約数の個数: 96

約数和(自身を含む): 224770560

約数和(自身を除く): 145894644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 73, 76, 84, 114, 133, 146, 219, 228, 266, 292, 399, 438, 511, 532, 677, 798, 876, 1022, 1354, 1387, 1533, 1596, 2031, 2044, 2708, 2774, 3066, 4062, 4161, 4739, 5548, 6132, 8124, 8322, 9478, 9709, 12863, 14217, 16644, 18956, 19418, 25726, 28434, 29127, 38589, 38836, 49421, 51452, 56868, 58254, 77178, 90041, 98842, 116508, 148263, 154356, 180082, 197684, 270123, 296526, 345947, 360164, 540246, 593052, 691894, 938999, 1037841, 1080492, 1383788, 1877998, 2075682, 2816997, 3755996, 4151364, 5633994, 6572993, 11267988, 13145986, 19718979, 26291972, 39437958, 78875916]

約数ペア:

[(1, 78875916), (2, 39437958), (3, 26291972), (4, 19718979), (6, 13145986), (7, 11267988), (12, 6572993), (14, 5633994), (19, 4151364), (21, 3755996), (28, 2816997), (38, 2075682), (42, 1877998), (57, 1383788), (73, 1080492), (76, 1037841), (84, 938999), (114, 691894), (133, 593052), (146, 540246), (219, 360164), (228, 345947), (266, 296526), (292, 270123), (399, 197684), (438, 180082), (511, 154356), (532, 148263), (677, 116508), (798, 98842), (876, 90041), (1022, 77178), (1354, 58254), (1387, 56868), (1533, 51452), (1596, 49421), (2031, 38836), (2044, 38589), (2708, 29127), (2774, 28434), (3066, 25726), (4062, 19418), (4161, 18956), (4739, 16644), (5548, 14217), (6132, 12863), (8124, 9709), (8322, 9478)]