80154516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{4547}}^1$

素因数の和:4680

約数の個数: 48

約数和(自身を含む): 203241024

約数和(自身を除く): 123086508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 113, 156, 226, 339, 452, 678, 1356, 1469, 2938, 4407, 4547, 5876, 8814, 9094, 13641, 17628, 18188, 27282, 54564, 59111, 118222, 177333, 236444, 354666, 513811, 709332, 1027622, 1541433, 2055244, 3082866, 6165732, 6679543, 13359086, 20038629, 26718172, 40077258, 80154516]

約数ペア:

[(1, 80154516), (2, 40077258), (3, 26718172), (4, 20038629), (6, 13359086), (12, 6679543), (13, 6165732), (26, 3082866), (39, 2055244), (52, 1541433), (78, 1027622), (113, 709332), (156, 513811), (226, 354666), (339, 236444), (452, 177333), (678, 118222), (1356, 59111), (1469, 54564), (2938, 27282), (4407, 18188), (4547, 17628), (5876, 13641), (8814, 9094)]