64872384

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{17783}}^1$

素因数の和:17817

約数の個数: 56

約数和(自身を含む): 180685440

約数和(自身を除く): 115813056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 17783, 35566, 53349, 71132, 106698, 142264, 213396, 284528, 337877, 426792, 569056, 675754, 853584, 1013631, 1138112, 1351508, 1707168, 2027262, 2703016, 3414336, 4054524, 5406032, 8109048, 10812064, 16218096, 21624128, 32436192, 64872384]

約数ペア:

[(1, 64872384), (2, 32436192), (3, 21624128), (4, 16218096), (6, 10812064), (8, 8109048), (12, 5406032), (16, 4054524), (19, 3414336), (24, 2703016), (32, 2027262), (38, 1707168), (48, 1351508), (57, 1138112), (64, 1013631), (76, 853584), (96, 675754), (114, 569056), (152, 426792), (192, 337877), (228, 284528), (304, 213396), (456, 142264), (608, 106698), (912, 71132), (1216, 53349), (1824, 35566), (3648, 17783)]