64708938384

素因数分解:

$2^4\times 3^1\times {\mathrm{21157}}^1\times {\mathrm{63719}}^1$

素因数の和:84887

約数の個数: 40

約数和(自身を含む): 167175282240

約数和(自身を除く): 102466343856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 21157, 42314, 63471, 63719, 84628, 126942, 127438, 169256, 191157, 253884, 254876, 338512, 382314, 507768, 509752, 764628, 1015536, 1019504, 1529256, 3058512, 1348102883, 2696205766, 4044308649, 5392411532, 8088617298, 10784823064, 16177234596, 21569646128, 32354469192, 64708938384]

約数ペア:

[(1, 64708938384), (2, 32354469192), (3, 21569646128), (4, 16177234596), (6, 10784823064), (8, 8088617298), (12, 5392411532), (16, 4044308649), (24, 2696205766), (48, 1348102883), (21157, 3058512), (42314, 1529256), (63471, 1019504), (63719, 1015536), (84628, 764628), (126942, 509752), (127438, 507768), (169256, 382314), (191157, 338512), (253884, 254876)]