71799780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{92051}}^1$

素因数の和:92076

約数の個数: 48

約数和(自身を含む): 216506304

約数和(自身を除く): 144706524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 92051, 184102, 276153, 368204, 460255, 552306, 920510, 1104612, 1196663, 1380765, 1841020, 2393326, 2761530, 3589989, 4786652, 5523060, 5983315, 7179978, 11966630, 14359956, 17949945, 23933260, 35899890, 71799780]

約数ペア:

[(1, 71799780), (2, 35899890), (3, 23933260), (4, 17949945), (5, 14359956), (6, 11966630), (10, 7179978), (12, 5983315), (13, 5523060), (15, 4786652), (20, 3589989), (26, 2761530), (30, 2393326), (39, 1841020), (52, 1380765), (60, 1196663), (65, 1104612), (78, 920510), (130, 552306), (156, 460255), (195, 368204), (260, 276153), (390, 184102), (780, 92051)]