89569974

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2179}}^1$

素因数の和:2245

約数の個数: 64

約数和(自身を含む): 210954240

約数和(自身を除く): 121384266

約数列:

[1, 2, 3, 6, 13, 17, 26, 31, 34, 39, 51, 62, 78, 93, 102, 186, 221, 403, 442, 527, 663, 806, 1054, 1209, 1326, 1581, 2179, 2418, 3162, 4358, 6537, 6851, 13074, 13702, 20553, 28327, 37043, 41106, 56654, 67549, 74086, 84981, 111129, 135098, 169962, 202647, 222258, 405294, 481559, 878137, 963118, 1148333, 1444677, 1756274, 2296666, 2634411, 2889354, 3444999, 5268822, 6889998, 14928329, 29856658, 44784987, 89569974]

約数ペア:

[(1, 89569974), (2, 44784987), (3, 29856658), (6, 14928329), (13, 6889998), (17, 5268822), (26, 3444999), (31, 2889354), (34, 2634411), (39, 2296666), (51, 1756274), (62, 1444677), (78, 1148333), (93, 963118), (102, 878137), (186, 481559), (221, 405294), (403, 222258), (442, 202647), (527, 169962), (663, 135098), (806, 111129), (1054, 84981), (1209, 74086), (1326, 67549), (1581, 56654), (2179, 41106), (2418, 37043), (3162, 28327), (4358, 20553), (6537, 13702), (6851, 13074)]