86019180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{110281}}^1$

素因数の和:110306

約数の個数: 48

約数和(自身を含む): 259383264

約数和(自身を除く): 173364084

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, 110281, 220562, 330843, 441124, 551405, 661686, 1102810, 1323372, 1433653, 1654215, 2205620, 2867306, 3308430, 4300959, 5734612, 6616860, 7168265, 8601918, 14336530, 17203836, 21504795, 28673060, 43009590, 86019180]

約数ペア:

[(1, 86019180), (2, 43009590), (3, 28673060), (4, 21504795), (5, 17203836), (6, 14336530), (10, 8601918), (12, 7168265), (13, 6616860), (15, 5734612), (20, 4300959), (26, 3308430), (30, 2867306), (39, 2205620), (52, 1654215), (60, 1433653), (65, 1323372), (78, 1102810), (130, 661686), (156, 551405), (195, 441124), (260, 330843), (390, 220562), (780, 110281)]