77163978

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{5167}}^1$

素因数の和:5322

約数の個数: 32

約数和(自身を含む): 163722240

約数和(自身を除く): 86558262

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 131, 262, 393, 786, 2489, 4978, 5167, 7467, 10334, 14934, 15501, 31002, 98173, 196346, 294519, 589038, 676877, 1353754, 2030631, 4061262, 12860663, 25721326, 38581989, 77163978]

約数ペア:

[(1, 77163978), (2, 38581989), (3, 25721326), (6, 12860663), (19, 4061262), (38, 2030631), (57, 1353754), (114, 676877), (131, 589038), (262, 294519), (393, 196346), (786, 98173), (2489, 31002), (4978, 15501), (5167, 14934), (7467, 10334)]