89787768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1223}}^1$

素因数の和:1281

約数の個数: 128

約数和(自身を含む): 282009600

約数和(自身を除く): 192221832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 23, 24, 28, 38, 42, 46, 56, 57, 69, 76, 84, 92, 114, 133, 138, 152, 161, 168, 184, 228, 266, 276, 322, 399, 437, 456, 483, 532, 552, 644, 798, 874, 966, 1064, 1223, 1288, 1311, 1596, 1748, 1932, 2446, 2622, 3059, 3192, 3496, 3669, 3864, 4892, 5244, 6118, 7338, 8561, 9177, 9784, 10488, 12236, 14676, 17122, 18354, 23237, 24472, 25683, 28129, 29352, 34244, 36708, 46474, 51366, 56258, 68488, 69711, 73416, 84387, 92948, 102732, 112516, 139422, 162659, 168774, 185896, 196903, 205464, 225032, 278844, 325318, 337548, 393806, 487977, 534451, 557688, 590709, 650636, 675096, 787612, 975954, 1068902, 1181418, 1301272, 1575224, 1603353, 1951908, 2137804, 2362836, 3206706, 3741157, 3903816, 4275608, 4725672, 6413412, 7482314, 11223471, 12826824, 14964628, 22446942, 29929256, 44893884, 89787768]

約数ペア:

[(1, 89787768), (2, 44893884), (3, 29929256), (4, 22446942), (6, 14964628), (7, 12826824), (8, 11223471), (12, 7482314), (14, 6413412), (19, 4725672), (21, 4275608), (23, 3903816), (24, 3741157), (28, 3206706), (38, 2362836), (42, 2137804), (46, 1951908), (56, 1603353), (57, 1575224), (69, 1301272), (76, 1181418), (84, 1068902), (92, 975954), (114, 787612), (133, 675096), (138, 650636), (152, 590709), (161, 557688), (168, 534451), (184, 487977), (228, 393806), (266, 337548), (276, 325318), (322, 278844), (399, 225032), (437, 205464), (456, 196903), (483, 185896), (532, 168774), (552, 162659), (644, 139422), (798, 112516), (874, 102732), (966, 92948), (1064, 84387), (1223, 73416), (1288, 69711), (1311, 68488), (1596, 56258), (1748, 51366), (1932, 46474), (2446, 36708), (2622, 34244), (3059, 29352), (3192, 28129), (3496, 25683), (3669, 24472), (3864, 23237), (4892, 18354), (5244, 17122), (6118, 14676), (7338, 12236), (8561, 10488), (9177, 9784)]