68587974

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3221}}^1$

素因数の和:3262

約数の個数: 72

約数和(自身を含む): 183963312

約数和(自身を除く): 115375338

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 169, 182, 234, 273, 338, 507, 546, 819, 1014, 1183, 1521, 1638, 2366, 3042, 3221, 3549, 6442, 7098, 9663, 10647, 19326, 21294, 22547, 28989, 41873, 45094, 57978, 67641, 83746, 125619, 135282, 202923, 251238, 293111, 376857, 405846, 544349, 586222, 753714, 879333, 1088698, 1633047, 1758666, 2637999, 3266094, 3810443, 4899141, 5275998, 7620886, 9798282, 11431329, 22862658, 34293987, 68587974]

約数ペア:

[(1, 68587974), (2, 34293987), (3, 22862658), (6, 11431329), (7, 9798282), (9, 7620886), (13, 5275998), (14, 4899141), (18, 3810443), (21, 3266094), (26, 2637999), (39, 1758666), (42, 1633047), (63, 1088698), (78, 879333), (91, 753714), (117, 586222), (126, 544349), (169, 405846), (182, 376857), (234, 293111), (273, 251238), (338, 202923), (507, 135282), (546, 125619), (819, 83746), (1014, 67641), (1183, 57978), (1521, 45094), (1638, 41873), (2366, 28989), (3042, 22547), (3221, 21294), (3549, 19326), (6442, 10647), (7098, 9663)]