66380184

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{70919}}^1$

素因数の和:70944

約数の個数: 48

約数和(自身を含む): 193611600

約数和(自身を除く): 127231416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 70919, 141838, 212757, 283676, 425514, 567352, 638271, 851028, 921947, 1276542, 1702056, 1843894, 2553084, 2765841, 3687788, 5106168, 5531682, 7375576, 8297523, 11063364, 16595046, 22126728, 33190092, 66380184]

約数ペア:

[(1, 66380184), (2, 33190092), (3, 22126728), (4, 16595046), (6, 11063364), (8, 8297523), (9, 7375576), (12, 5531682), (13, 5106168), (18, 3687788), (24, 2765841), (26, 2553084), (36, 1843894), (39, 1702056), (52, 1276542), (72, 921947), (78, 851028), (104, 638271), (117, 567352), (156, 425514), (234, 283676), (312, 212757), (468, 141838), (936, 70919)]