76978608

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1423}}^1$

素因数の和:1471

約数の個数: 120

約数和(自身を含む): 241555968

約数和(自身を除く): 164577360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 49, 56, 69, 84, 92, 98, 112, 138, 147, 161, 168, 184, 196, 276, 294, 322, 336, 368, 392, 483, 552, 588, 644, 784, 966, 1104, 1127, 1176, 1288, 1423, 1932, 2254, 2352, 2576, 2846, 3381, 3864, 4269, 4508, 5692, 6762, 7728, 8538, 9016, 9961, 11384, 13524, 17076, 18032, 19922, 22768, 27048, 29883, 32729, 34152, 39844, 54096, 59766, 65458, 68304, 69727, 79688, 98187, 119532, 130916, 139454, 159376, 196374, 209181, 229103, 239064, 261832, 278908, 392748, 418362, 458206, 478128, 523664, 557816, 687309, 785496, 836724, 916412, 1115632, 1374618, 1570992, 1603721, 1673448, 1832824, 2749236, 3207442, 3346896, 3665648, 4811163, 5498472, 6414884, 9622326, 10996944, 12829768, 19244652, 25659536, 38489304, 76978608]

約数ペア:

[(1, 76978608), (2, 38489304), (3, 25659536), (4, 19244652), (6, 12829768), (7, 10996944), (8, 9622326), (12, 6414884), (14, 5498472), (16, 4811163), (21, 3665648), (23, 3346896), (24, 3207442), (28, 2749236), (42, 1832824), (46, 1673448), (48, 1603721), (49, 1570992), (56, 1374618), (69, 1115632), (84, 916412), (92, 836724), (98, 785496), (112, 687309), (138, 557816), (147, 523664), (161, 478128), (168, 458206), (184, 418362), (196, 392748), (276, 278908), (294, 261832), (322, 239064), (336, 229103), (368, 209181), (392, 196374), (483, 159376), (552, 139454), (588, 130916), (644, 119532), (784, 98187), (966, 79688), (1104, 69727), (1127, 68304), (1176, 65458), (1288, 59766), (1423, 54096), (1932, 39844), (2254, 34152), (2352, 32729), (2576, 29883), (2846, 27048), (3381, 22768), (3864, 19922), (4269, 18032), (4508, 17076), (5692, 13524), (6762, 11384), (7728, 9961), (8538, 9016)]