72964304

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:312

約数の個数: 80

約数和(自身を含む): 167989248

約数和(自身を除く): 95024944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 83, 94, 112, 166, 167, 188, 329, 332, 334, 376, 581, 658, 664, 668, 752, 1162, 1169, 1316, 1328, 1336, 2324, 2338, 2632, 2672, 3901, 4648, 4676, 5264, 7802, 7849, 9296, 9352, 13861, 15604, 15698, 18704, 27307, 27722, 31208, 31396, 54614, 54943, 55444, 62416, 62792, 97027, 109228, 109886, 110888, 125584, 194054, 218456, 219772, 221776, 388108, 436912, 439544, 651467, 776216, 879088, 1302934, 1552432, 2605868, 4560269, 5211736, 9120538, 10423472, 18241076, 36482152, 72964304]

約数ペア:

[(1, 72964304), (2, 36482152), (4, 18241076), (7, 10423472), (8, 9120538), (14, 5211736), (16, 4560269), (28, 2605868), (47, 1552432), (56, 1302934), (83, 879088), (94, 776216), (112, 651467), (166, 439544), (167, 436912), (188, 388108), (329, 221776), (332, 219772), (334, 218456), (376, 194054), (581, 125584), (658, 110888), (664, 109886), (668, 109228), (752, 97027), (1162, 62792), (1169, 62416), (1316, 55444), (1328, 54943), (1336, 54614), (2324, 31396), (2338, 31208), (2632, 27722), (2672, 27307), (3901, 18704), (4648, 15698), (4676, 15604), (5264, 13861), (7802, 9352), (7849, 9296)]