37800784

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:272

約数の個数: 80

約数和(自身を含む): 87994368

約数和(自身を除く): 50193584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 47, 56, 86, 94, 112, 167, 172, 188, 301, 329, 334, 344, 376, 602, 658, 668, 688, 752, 1169, 1204, 1316, 1336, 2021, 2338, 2408, 2632, 2672, 4042, 4676, 4816, 5264, 7181, 7849, 8084, 9352, 14147, 14362, 15698, 16168, 18704, 28294, 28724, 31396, 32336, 50267, 54943, 56588, 57448, 62792, 100534, 109886, 113176, 114896, 125584, 201068, 219772, 226352, 337507, 402136, 439544, 675014, 804272, 879088, 1350028, 2362549, 2700056, 4725098, 5400112, 9450196, 18900392, 37800784]

約数ペア:

[(1, 37800784), (2, 18900392), (4, 9450196), (7, 5400112), (8, 4725098), (14, 2700056), (16, 2362549), (28, 1350028), (43, 879088), (47, 804272), (56, 675014), (86, 439544), (94, 402136), (112, 337507), (167, 226352), (172, 219772), (188, 201068), (301, 125584), (329, 114896), (334, 113176), (344, 109886), (376, 100534), (602, 62792), (658, 57448), (668, 56588), (688, 54943), (752, 50267), (1169, 32336), (1204, 31396), (1316, 28724), (1336, 28294), (2021, 18704), (2338, 16168), (2408, 15698), (2632, 14362), (2672, 14147), (4042, 9352), (4676, 8084), (4816, 7849), (5264, 7181)]