77013972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{305611}}^1$

素因数の和:305628

約数の個数: 36

約数和(自身を含む): 222485536

約数和(自身を除く): 145471564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 305611, 611222, 916833, 1222444, 1833666, 2139277, 2750499, 3667332, 4278554, 5500998, 6417831, 8557108, 11001996, 12835662, 19253493, 25671324, 38506986, 77013972]

約数ペア:

[(1, 77013972), (2, 38506986), (3, 25671324), (4, 19253493), (6, 12835662), (7, 11001996), (9, 8557108), (12, 6417831), (14, 5500998), (18, 4278554), (21, 3667332), (28, 2750499), (36, 2139277), (42, 1833666), (63, 1222444), (84, 916833), (126, 611222), (252, 305611)]