77982228

素因数分解:

$2^2\times 3^2\times {\mathrm{557}}^1\times {\mathrm{3889}}^1$

素因数の和:4456

約数の個数: 36

約数和(自身を含む): 197526420

約数和(自身を除く): 119544192

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 557, 1114, 1671, 2228, 3342, 3889, 5013, 6684, 7778, 10026, 11667, 15556, 20052, 23334, 35001, 46668, 70002, 140004, 2166173, 4332346, 6498519, 8664692, 12997038, 19495557, 25994076, 38991114, 77982228]

約数ペア:

[(1, 77982228), (2, 38991114), (3, 25994076), (4, 19495557), (6, 12997038), (9, 8664692), (12, 6498519), (18, 4332346), (36, 2166173), (557, 140004), (1114, 70002), (1671, 46668), (2228, 35001), (3342, 23334), (3889, 20052), (5013, 15556), (6684, 11667), (7778, 10026)]