68063268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{397}}^1$

素因数の和:581

約数の個数: 96

約数和(自身を含む): 197204224

約数和(自身を除く): 129140956

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 157, 182, 273, 314, 364, 397, 471, 546, 628, 794, 942, 1092, 1099, 1191, 1588, 1884, 2041, 2198, 2382, 2779, 3297, 4082, 4396, 4764, 5161, 5558, 6123, 6594, 8164, 8337, 10322, 11116, 12246, 13188, 14287, 15483, 16674, 20644, 24492, 28574, 30966, 33348, 36127, 42861, 57148, 61932, 62329, 72254, 85722, 108381, 124658, 144508, 171444, 186987, 216762, 249316, 373974, 433524, 436303, 747948, 810277, 872606, 1308909, 1620554, 1745212, 2430831, 2617818, 3241108, 4861662, 5235636, 5671939, 9723324, 11343878, 17015817, 22687756, 34031634, 68063268]

約数ペア:

[(1, 68063268), (2, 34031634), (3, 22687756), (4, 17015817), (6, 11343878), (7, 9723324), (12, 5671939), (13, 5235636), (14, 4861662), (21, 3241108), (26, 2617818), (28, 2430831), (39, 1745212), (42, 1620554), (52, 1308909), (78, 872606), (84, 810277), (91, 747948), (156, 436303), (157, 433524), (182, 373974), (273, 249316), (314, 216762), (364, 186987), (397, 171444), (471, 144508), (546, 124658), (628, 108381), (794, 85722), (942, 72254), (1092, 62329), (1099, 61932), (1191, 57148), (1588, 42861), (1884, 36127), (2041, 33348), (2198, 30966), (2382, 28574), (2779, 24492), (3297, 20644), (4082, 16674), (4396, 15483), (4764, 14287), (5161, 13188), (5558, 12246), (6123, 11116), (6594, 10322), (8164, 8337)]