91389636

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{195277}}^1$

素因数の和:195300

約数の個数: 36

約数和(自身を含む): 248784172

約数和(自身を除く): 157394536

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 195277, 390554, 585831, 781108, 1171662, 1757493, 2343324, 2538601, 3514986, 5077202, 7029972, 7615803, 10154404, 15231606, 22847409, 30463212, 45694818, 91389636]

約数ペア:

[(1, 91389636), (2, 45694818), (3, 30463212), (4, 22847409), (6, 15231606), (9, 10154404), (12, 7615803), (13, 7029972), (18, 5077202), (26, 3514986), (36, 2538601), (39, 2343324), (52, 1757493), (78, 1171662), (117, 781108), (156, 585831), (234, 390554), (468, 195277)]