84163560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53951}}^1$

素因数の和:53978

約数の個数: 64

約数和(自身を含む): 271918080

約数和(自身を除く): 187754520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 53951, 107902, 161853, 215804, 269755, 323706, 431608, 539510, 647412, 701363, 809265, 1079020, 1294824, 1402726, 1618530, 2104089, 2158040, 2805452, 3237060, 3506815, 4208178, 5610904, 6474120, 7013630, 8416356, 10520445, 14027260, 16832712, 21040890, 28054520, 42081780, 84163560]

約数ペア:

[(1, 84163560), (2, 42081780), (3, 28054520), (4, 21040890), (5, 16832712), (6, 14027260), (8, 10520445), (10, 8416356), (12, 7013630), (13, 6474120), (15, 5610904), (20, 4208178), (24, 3506815), (26, 3237060), (30, 2805452), (39, 2158040), (40, 2104089), (52, 1618530), (60, 1402726), (65, 1294824), (78, 1079020), (104, 809265), (120, 701363), (130, 647412), (156, 539510), (195, 431608), (260, 323706), (312, 269755), (390, 215804), (520, 161853), (780, 107902), (1560, 53951)]