85908420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36713}}^1$

素因数の和:36741

約数の個数: 72

約数和(自身を含む): 280641816

約数和(自身を除く): 194733396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 36713, 73426, 110139, 146852, 183565, 220278, 330417, 367130, 440556, 477269, 550695, 660834, 734260, 954538, 1101390, 1321668, 1431807, 1652085, 1909076, 2202780, 2386345, 2863614, 3304170, 4295421, 4772690, 5727228, 6608340, 7159035, 8590842, 9545380, 14318070, 17181684, 21477105, 28636140, 42954210, 85908420]

約数ペア:

[(1, 85908420), (2, 42954210), (3, 28636140), (4, 21477105), (5, 17181684), (6, 14318070), (9, 9545380), (10, 8590842), (12, 7159035), (13, 6608340), (15, 5727228), (18, 4772690), (20, 4295421), (26, 3304170), (30, 2863614), (36, 2386345), (39, 2202780), (45, 1909076), (52, 1652085), (60, 1431807), (65, 1321668), (78, 1101390), (90, 954538), (117, 734260), (130, 660834), (156, 550695), (180, 477269), (195, 440556), (234, 367130), (260, 330417), (390, 220278), (468, 183565), (585, 146852), (780, 110139), (1170, 73426), (2340, 36713)]