68087404

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 156473856

約数和(自身を除く): 88386452

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 53, 77, 86, 97, 106, 154, 172, 194, 212, 301, 308, 371, 388, 473, 583, 602, 679, 742, 946, 1067, 1166, 1204, 1358, 1484, 1892, 2134, 2279, 2332, 2716, 3311, 4081, 4171, 4268, 4558, 5141, 6622, 7469, 8162, 8342, 9116, 10282, 13244, 14938, 15953, 16324, 16684, 20564, 25069, 29197, 29876, 31906, 35987, 45881, 50138, 56551, 58394, 63812, 71974, 91762, 100276, 113102, 116788, 143948, 175483, 183524, 221063, 226204, 321167, 350966, 395857, 442126, 642334, 701932, 791714, 884252, 1284668, 1547441, 1583428, 2431693, 3094882, 4863386, 6189764, 9726772, 17021851, 34043702, 68087404]

約数ペア:

[(1, 68087404), (2, 34043702), (4, 17021851), (7, 9726772), (11, 6189764), (14, 4863386), (22, 3094882), (28, 2431693), (43, 1583428), (44, 1547441), (53, 1284668), (77, 884252), (86, 791714), (97, 701932), (106, 642334), (154, 442126), (172, 395857), (194, 350966), (212, 321167), (301, 226204), (308, 221063), (371, 183524), (388, 175483), (473, 143948), (583, 116788), (602, 113102), (679, 100276), (742, 91762), (946, 71974), (1067, 63812), (1166, 58394), (1204, 56551), (1358, 50138), (1484, 45881), (1892, 35987), (2134, 31906), (2279, 29876), (2332, 29197), (2716, 25069), (3311, 20564), (4081, 16684), (4171, 16324), (4268, 15953), (4558, 14938), (5141, 13244), (6622, 10282), (7469, 9116), (8162, 8342)]