69856752

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{4243}}^1$

素因数の和:4275

約数の個数: 80

約数和(自身を含む): 210502400

約数和(自身を除く): 140645648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2744, 4116, 4243, 5488, 8232, 8486, 12729, 16464, 16972, 25458, 29701, 33944, 50916, 59402, 67888, 89103, 101832, 118804, 178206, 203664, 207907, 237608, 356412, 415814, 475216, 623721, 712824, 831628, 1247442, 1425648, 1455349, 1663256, 2494884, 2910698, 3326512, 4366047, 4989768, 5821396, 8732094, 9979536, 11642792, 17464188, 23285584, 34928376, 69856752]

約数ペア:

[(1, 69856752), (2, 34928376), (3, 23285584), (4, 17464188), (6, 11642792), (7, 9979536), (8, 8732094), (12, 5821396), (14, 4989768), (16, 4366047), (21, 3326512), (24, 2910698), (28, 2494884), (42, 1663256), (48, 1455349), (49, 1425648), (56, 1247442), (84, 831628), (98, 712824), (112, 623721), (147, 475216), (168, 415814), (196, 356412), (294, 237608), (336, 207907), (343, 203664), (392, 178206), (588, 118804), (686, 101832), (784, 89103), (1029, 67888), (1176, 59402), (1372, 50916), (2058, 33944), (2352, 29701), (2744, 25458), (4116, 16972), (4243, 16464), (5488, 12729), (8232, 8486)]