66840228

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2267}}^1$

素因数の和:2303

約数の個数: 120

約数和(自身を含む): 215151552

約数和(自身を除く): 148311324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1638, 2106, 2267, 2268, 2457, 3276, 4212, 4534, 4914, 6801, 7371, 9068, 9828, 13602, 14742, 15869, 20403, 27204, 29471, 29484, 31738, 40806, 47607, 58942, 61209, 63476, 81612, 88413, 95214, 117884, 122418, 142821, 176826, 183627, 190428, 206297, 244836, 265239, 285642, 353652, 367254, 412594, 428463, 530478, 571284, 618891, 734508, 795717, 825188, 856926, 1060956, 1237782, 1285389, 1591434, 1713852, 1856673, 2387151, 2475564, 2570778, 3182868, 3713346, 4774302, 5141556, 5570019, 7426692, 9548604, 11140038, 16710057, 22280076, 33420114, 66840228]

約数ペア:

[(1, 66840228), (2, 33420114), (3, 22280076), (4, 16710057), (6, 11140038), (7, 9548604), (9, 7426692), (12, 5570019), (13, 5141556), (14, 4774302), (18, 3713346), (21, 3182868), (26, 2570778), (27, 2475564), (28, 2387151), (36, 1856673), (39, 1713852), (42, 1591434), (52, 1285389), (54, 1237782), (63, 1060956), (78, 856926), (81, 825188), (84, 795717), (91, 734508), (108, 618891), (117, 571284), (126, 530478), (156, 428463), (162, 412594), (182, 367254), (189, 353652), (234, 285642), (252, 265239), (273, 244836), (324, 206297), (351, 190428), (364, 183627), (378, 176826), (468, 142821), (546, 122418), (567, 117884), (702, 95214), (756, 88413), (819, 81612), (1053, 63476), (1092, 61209), (1134, 58942), (1404, 47607), (1638, 40806), (2106, 31738), (2267, 29484), (2268, 29471), (2457, 27204), (3276, 20403), (4212, 15869), (4534, 14742), (4914, 13602), (6801, 9828), (7371, 9068)]