89444264

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^3\times {\mathrm{727}}^1$

素因数の和:779

約数の個数: 64

約数和(自身を含む): 207916800

約数和(自身を除く): 118472536

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 338, 364, 676, 727, 728, 1183, 1352, 1454, 2197, 2366, 2908, 4394, 4732, 5089, 5816, 8788, 9451, 9464, 10178, 15379, 17576, 18902, 20356, 30758, 37804, 40712, 61516, 66157, 75608, 122863, 123032, 132314, 245726, 264628, 491452, 529256, 860041, 982904, 1597219, 1720082, 3194438, 3440164, 6388876, 6880328, 11180533, 12777752, 22361066, 44722132, 89444264]

約数ペア:

[(1, 89444264), (2, 44722132), (4, 22361066), (7, 12777752), (8, 11180533), (13, 6880328), (14, 6388876), (26, 3440164), (28, 3194438), (52, 1720082), (56, 1597219), (91, 982904), (104, 860041), (169, 529256), (182, 491452), (338, 264628), (364, 245726), (676, 132314), (727, 123032), (728, 122863), (1183, 75608), (1352, 66157), (1454, 61516), (2197, 40712), (2366, 37804), (2908, 30758), (4394, 20356), (4732, 18902), (5089, 17576), (5816, 15379), (8788, 10178), (9451, 9464)]