86728590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24709}}^1$

素因数の和:24738

約数の個数: 64

約数和(自身を含む): 249076800

約数和(自身を除く): 162348210

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 24709, 49418, 74127, 123545, 148254, 222381, 247090, 321217, 370635, 444762, 642434, 667143, 741270, 963651, 1111905, 1334286, 1606085, 1927302, 2223810, 2890953, 3212170, 3335715, 4818255, 5781906, 6671430, 8672859, 9636510, 14454765, 17345718, 28909530, 43364295, 86728590]

約数ペア:

[(1, 86728590), (2, 43364295), (3, 28909530), (5, 17345718), (6, 14454765), (9, 9636510), (10, 8672859), (13, 6671430), (15, 5781906), (18, 4818255), (26, 3335715), (27, 3212170), (30, 2890953), (39, 2223810), (45, 1927302), (54, 1606085), (65, 1334286), (78, 1111905), (90, 963651), (117, 741270), (130, 667143), (135, 642434), (195, 444762), (234, 370635), (270, 321217), (351, 247090), (390, 222381), (585, 148254), (702, 123545), (1170, 74127), (1755, 49418), (3510, 24709)]