77286456

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{82571}}^1$

素因数の和:82596

約数の個数: 48

約数和(自身を含む): 225421560

約数和(自身を除く): 148135104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 82571, 165142, 247713, 330284, 495426, 660568, 743139, 990852, 1073423, 1486278, 1981704, 2146846, 2972556, 3220269, 4293692, 5945112, 6440538, 8587384, 9660807, 12881076, 19321614, 25762152, 38643228, 77286456]

約数ペア:

[(1, 77286456), (2, 38643228), (3, 25762152), (4, 19321614), (6, 12881076), (8, 9660807), (9, 8587384), (12, 6440538), (13, 5945112), (18, 4293692), (24, 3220269), (26, 2972556), (36, 2146846), (39, 1981704), (52, 1486278), (72, 1073423), (78, 990852), (104, 743139), (117, 660568), (156, 495426), (234, 330284), (312, 247713), (468, 165142), (936, 82571)]