86266260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{8123}}^1$

素因数の和:8197

約数の個数: 72

約数和(自身を含む): 266142240

約数和(自身を除く): 179875980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 5310, 8123, 10620, 16246, 24369, 32492, 40615, 48738, 73107, 81230, 97476, 121845, 146214, 162460, 243690, 292428, 365535, 479257, 487380, 731070, 958514, 1437771, 1462140, 1917028, 2396285, 2875542, 4313313, 4792570, 5751084, 7188855, 8626626, 9585140, 14377710, 17253252, 21566565, 28755420, 43133130, 86266260]

約数ペア:

[(1, 86266260), (2, 43133130), (3, 28755420), (4, 21566565), (5, 17253252), (6, 14377710), (9, 9585140), (10, 8626626), (12, 7188855), (15, 5751084), (18, 4792570), (20, 4313313), (30, 2875542), (36, 2396285), (45, 1917028), (59, 1462140), (60, 1437771), (90, 958514), (118, 731070), (177, 487380), (180, 479257), (236, 365535), (295, 292428), (354, 243690), (531, 162460), (590, 146214), (708, 121845), (885, 97476), (1062, 81230), (1180, 73107), (1770, 48738), (2124, 40615), (2655, 32492), (3540, 24369), (5310, 16246), (8123, 10620)]