63811272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19991}}^1$

素因数の和:20026

約数の個数: 64

約数和(自身を含む): 191923200

約数和(自身を除く): 128111928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 19991, 39982, 59973, 79964, 119946, 139937, 159928, 239892, 279874, 379829, 419811, 479784, 559748, 759658, 839622, 1119496, 1139487, 1519316, 1679244, 2278974, 2658803, 3038632, 3358488, 4557948, 5317606, 7976409, 9115896, 10635212, 15952818, 21270424, 31905636, 63811272]

約数ペア:

[(1, 63811272), (2, 31905636), (3, 21270424), (4, 15952818), (6, 10635212), (7, 9115896), (8, 7976409), (12, 5317606), (14, 4557948), (19, 3358488), (21, 3038632), (24, 2658803), (28, 2278974), (38, 1679244), (42, 1519316), (56, 1139487), (57, 1119496), (76, 839622), (84, 759658), (114, 559748), (133, 479784), (152, 419811), (168, 379829), (228, 279874), (266, 239892), (399, 159928), (456, 139937), (532, 119946), (798, 79964), (1064, 59973), (1596, 39982), (3192, 19991)]