69972364

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1087}}^1$

素因数の和:1139

約数の個数: 72

約数和(自身を含む): 162068480

約数和(自身を除く): 92096116

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 121, 133, 154, 209, 242, 266, 308, 418, 484, 532, 836, 847, 1087, 1463, 1694, 2174, 2299, 2926, 3388, 4348, 4598, 5852, 7609, 9196, 11957, 15218, 16093, 20653, 23914, 30436, 32186, 41306, 47828, 64372, 82612, 83699, 131527, 144571, 167398, 227183, 263054, 289142, 334796, 454366, 526108, 578284, 908732, 920689, 1590281, 1841378, 2499013, 3180562, 3682756, 4998026, 6361124, 9996052, 17493091, 34986182, 69972364]

約数ペア:

[(1, 69972364), (2, 34986182), (4, 17493091), (7, 9996052), (11, 6361124), (14, 4998026), (19, 3682756), (22, 3180562), (28, 2499013), (38, 1841378), (44, 1590281), (76, 920689), (77, 908732), (121, 578284), (133, 526108), (154, 454366), (209, 334796), (242, 289142), (266, 263054), (308, 227183), (418, 167398), (484, 144571), (532, 131527), (836, 83699), (847, 82612), (1087, 64372), (1463, 47828), (1694, 41306), (2174, 32186), (2299, 30436), (2926, 23914), (3388, 20653), (4348, 16093), (4598, 15218), (5852, 11957), (7609, 9196)]