84316440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{54049}}^1$

素因数の和:54076

約数の個数: 64

約数和(自身を含む): 272412000

約数和(自身を除く): 188095560

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, 54049, 108098, 162147, 216196, 270245, 324294, 432392, 540490, 648588, 702637, 810735, 1080980, 1297176, 1405274, 1621470, 2107911, 2161960, 2810548, 3242940, 3513185, 4215822, 5621096, 6485880, 7026370, 8431644, 10539555, 14052740, 16863288, 21079110, 28105480, 42158220, 84316440]

約数ペア:

[(1, 84316440), (2, 42158220), (3, 28105480), (4, 21079110), (5, 16863288), (6, 14052740), (8, 10539555), (10, 8431644), (12, 7026370), (13, 6485880), (15, 5621096), (20, 4215822), (24, 3513185), (26, 3242940), (30, 2810548), (39, 2161960), (40, 2107911), (52, 1621470), (60, 1405274), (65, 1297176), (78, 1080980), (104, 810735), (120, 702637), (130, 648588), (156, 540490), (195, 432392), (260, 324294), (312, 270245), (390, 216196), (520, 162147), (780, 108098), (1560, 54049)]