68734614

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{21493}}^1$

素因数の和:21552

約数の個数: 32

約数和(自身を含む): 151661664

約数和(自身を除く): 82927050

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 21493, 42986, 64479, 128958, 279409, 558818, 838227, 881213, 1676454, 1762426, 2643639, 5287278, 11455769, 22911538, 34367307, 68734614]

約数ペア:

[(1, 68734614), (2, 34367307), (3, 22911538), (6, 11455769), (13, 5287278), (26, 2643639), (39, 1762426), (41, 1676454), (78, 881213), (82, 838227), (123, 558818), (246, 279409), (533, 128958), (1066, 64479), (1599, 42986), (3198, 21493)]