89768502

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1319}}^1$

素因数の和:1545

約数の個数: 48

約数和(自身を含む): 205920000

約数和(自身を除く): 116151498

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 199, 342, 398, 597, 1194, 1319, 1791, 2638, 3582, 3781, 3957, 7562, 7914, 11343, 11871, 22686, 23742, 25061, 34029, 50122, 68058, 75183, 150366, 225549, 262481, 451098, 524962, 787443, 1574886, 2362329, 4724658, 4987139, 9974278, 14961417, 29922834, 44884251, 89768502]

約数ペア:

[(1, 89768502), (2, 44884251), (3, 29922834), (6, 14961417), (9, 9974278), (18, 4987139), (19, 4724658), (38, 2362329), (57, 1574886), (114, 787443), (171, 524962), (199, 451098), (342, 262481), (398, 225549), (597, 150366), (1194, 75183), (1319, 68058), (1791, 50122), (2638, 34029), (3582, 25061), (3781, 23742), (3957, 22686), (7562, 11871), (7914, 11343)]