47038572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2557}}^1$

素因数の和:2647

約数の個数: 72

約数和(自身を含む): 137804576

約数和(自身を除く): 90766004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 292, 438, 511, 657, 876, 1022, 1314, 1533, 2044, 2557, 2628, 3066, 4599, 5114, 6132, 7671, 9198, 10228, 15342, 17899, 18396, 23013, 30684, 35798, 46026, 53697, 71596, 92052, 107394, 161091, 186661, 214788, 322182, 373322, 559983, 644364, 746644, 1119966, 1306627, 1679949, 2239932, 2613254, 3359898, 3919881, 5226508, 6719796, 7839762, 11759643, 15679524, 23519286, 47038572]

約数ペア:

[(1, 47038572), (2, 23519286), (3, 15679524), (4, 11759643), (6, 7839762), (7, 6719796), (9, 5226508), (12, 3919881), (14, 3359898), (18, 2613254), (21, 2239932), (28, 1679949), (36, 1306627), (42, 1119966), (63, 746644), (73, 644364), (84, 559983), (126, 373322), (146, 322182), (219, 214788), (252, 186661), (292, 161091), (438, 107394), (511, 92052), (657, 71596), (876, 53697), (1022, 46026), (1314, 35798), (1533, 30684), (2044, 23013), (2557, 18396), (2628, 17899), (3066, 15342), (4599, 10228), (5114, 9198), (6132, 7671)]