67676592

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{421}}^1$

素因数の和:646

約数の個数: 80

約数和(自身を含む): 186496992

約数和(自身を除く): 118820400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 197, 204, 272, 394, 408, 421, 591, 788, 816, 842, 1182, 1263, 1576, 1684, 2364, 2526, 3152, 3349, 3368, 4728, 5052, 6698, 6736, 7157, 9456, 10047, 10104, 13396, 14314, 20094, 20208, 21471, 26792, 28628, 40188, 42942, 53584, 57256, 80376, 82937, 85884, 114512, 160752, 165874, 171768, 248811, 331748, 343536, 497622, 663496, 995244, 1326992, 1409929, 1990488, 2819858, 3980976, 4229787, 5639716, 8459574, 11279432, 16919148, 22558864, 33838296, 67676592]

約数ペア:

[(1, 67676592), (2, 33838296), (3, 22558864), (4, 16919148), (6, 11279432), (8, 8459574), (12, 5639716), (16, 4229787), (17, 3980976), (24, 2819858), (34, 1990488), (48, 1409929), (51, 1326992), (68, 995244), (102, 663496), (136, 497622), (197, 343536), (204, 331748), (272, 248811), (394, 171768), (408, 165874), (421, 160752), (591, 114512), (788, 85884), (816, 82937), (842, 80376), (1182, 57256), (1263, 53584), (1576, 42942), (1684, 40188), (2364, 28628), (2526, 26792), (3152, 21471), (3349, 20208), (3368, 20094), (4728, 14314), (5052, 13396), (6698, 10104), (6736, 10047), (7157, 9456)]