85382388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:486

約数の個数: 144

約数和(自身を含む): 270291840

約数和(自身を除く): 184909452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 67, 78, 84, 91, 117, 126, 134, 156, 182, 201, 234, 252, 268, 273, 364, 389, 402, 468, 469, 546, 603, 778, 804, 819, 871, 938, 1092, 1167, 1206, 1407, 1556, 1638, 1742, 1876, 2334, 2412, 2613, 2723, 2814, 3276, 3484, 3501, 4221, 4668, 5057, 5226, 5446, 5628, 6097, 7002, 7839, 8169, 8442, 10114, 10452, 10892, 12194, 14004, 15171, 15678, 16338, 16884, 18291, 20228, 24388, 24507, 26063, 30342, 31356, 32676, 35399, 36582, 45513, 49014, 52126, 54873, 60684, 70798, 73164, 78189, 91026, 98028, 104252, 106197, 109746, 141596, 156378, 182052, 182441, 212394, 219492, 234567, 312756, 318591, 338819, 364882, 424788, 469134, 547323, 637182, 677638, 729764, 938268, 1016457, 1094646, 1274364, 1355276, 1641969, 2032914, 2189292, 2371733, 3049371, 3283938, 4065828, 4743466, 6098742, 6567876, 7115199, 9486932, 12197484, 14230398, 21345597, 28460796, 42691194, 85382388]

約数ペア:

[(1, 85382388), (2, 42691194), (3, 28460796), (4, 21345597), (6, 14230398), (7, 12197484), (9, 9486932), (12, 7115199), (13, 6567876), (14, 6098742), (18, 4743466), (21, 4065828), (26, 3283938), (28, 3049371), (36, 2371733), (39, 2189292), (42, 2032914), (52, 1641969), (63, 1355276), (67, 1274364), (78, 1094646), (84, 1016457), (91, 938268), (117, 729764), (126, 677638), (134, 637182), (156, 547323), (182, 469134), (201, 424788), (234, 364882), (252, 338819), (268, 318591), (273, 312756), (364, 234567), (389, 219492), (402, 212394), (468, 182441), (469, 182052), (546, 156378), (603, 141596), (778, 109746), (804, 106197), (819, 104252), (871, 98028), (938, 91026), (1092, 78189), (1167, 73164), (1206, 70798), (1407, 60684), (1556, 54873), (1638, 52126), (1742, 49014), (1876, 45513), (2334, 36582), (2412, 35399), (2613, 32676), (2723, 31356), (2814, 30342), (3276, 26063), (3484, 24507), (3501, 24388), (4221, 20228), (4668, 18291), (5057, 16884), (5226, 16338), (5446, 15678), (5628, 15171), (6097, 14004), (7002, 12194), (7839, 10892), (8169, 10452), (8442, 10114)]