81687210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{14561}}^1$

素因数の和:14599

約数の個数: 64

約数和(自身を含む): 226468224

約数和(自身を除く): 144781014

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 330, 374, 510, 561, 935, 1122, 1870, 2805, 5610, 14561, 29122, 43683, 72805, 87366, 145610, 160171, 218415, 247537, 320342, 436830, 480513, 495074, 742611, 800855, 961026, 1237685, 1485222, 1601710, 2402565, 2475370, 2722907, 3713055, 4805130, 5445814, 7426110, 8168721, 13614535, 16337442, 27229070, 40843605, 81687210]

約数ペア:

[(1, 81687210), (2, 40843605), (3, 27229070), (5, 16337442), (6, 13614535), (10, 8168721), (11, 7426110), (15, 5445814), (17, 4805130), (22, 3713055), (30, 2722907), (33, 2475370), (34, 2402565), (51, 1601710), (55, 1485222), (66, 1237685), (85, 961026), (102, 800855), (110, 742611), (165, 495074), (170, 480513), (187, 436830), (255, 320342), (330, 247537), (374, 218415), (510, 160171), (561, 145610), (935, 87366), (1122, 72805), (1870, 43683), (2805, 29122), (5610, 14561)]