89397516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{13327}}^1$

素因数の和:13390

約数の個数: 48

約数和(自身を含む): 229881344

約数和(自身を除く): 140483828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 13327, 26654, 39981, 53308, 79962, 159924, 173251, 346502, 519753, 573061, 693004, 1039506, 1146122, 1719183, 2079012, 2292244, 3438366, 6876732, 7449793, 14899586, 22349379, 29799172, 44698758, 89397516]

約数ペア:

[(1, 89397516), (2, 44698758), (3, 29799172), (4, 22349379), (6, 14899586), (12, 7449793), (13, 6876732), (26, 3438366), (39, 2292244), (43, 2079012), (52, 1719183), (78, 1146122), (86, 1039506), (129, 693004), (156, 573061), (172, 519753), (258, 346502), (516, 173251), (559, 159924), (1118, 79962), (1677, 53308), (2236, 39981), (3354, 26654), (6708, 13327)]