78009852

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{709}}^1$

素因数の和:942

約数の個数: 48

約数和(自身を含む): 186792480

約数和(自身を除く): 108782628

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 173, 212, 318, 346, 519, 636, 692, 709, 1038, 1418, 2076, 2127, 2836, 4254, 8508, 9169, 18338, 27507, 36676, 37577, 55014, 75154, 110028, 112731, 122657, 150308, 225462, 245314, 367971, 450924, 490628, 735942, 1471884, 6500821, 13001642, 19502463, 26003284, 39004926, 78009852]

約数ペア:

[(1, 78009852), (2, 39004926), (3, 26003284), (4, 19502463), (6, 13001642), (12, 6500821), (53, 1471884), (106, 735942), (159, 490628), (173, 450924), (212, 367971), (318, 245314), (346, 225462), (519, 150308), (636, 122657), (692, 112731), (709, 110028), (1038, 75154), (1418, 55014), (2076, 37577), (2127, 36676), (2836, 27507), (4254, 18338), (8508, 9169)]