72991710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4337}}^1$

素因数の和:4378

約数の個数: 96

約数和(自身を含む): 219259872

約数和(自身を除く): 146268162

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 30, 33, 34, 45, 51, 55, 66, 85, 90, 99, 102, 110, 153, 165, 170, 187, 198, 255, 306, 330, 374, 495, 510, 561, 765, 935, 990, 1122, 1530, 1683, 1870, 2805, 3366, 4337, 5610, 8415, 8674, 13011, 16830, 21685, 26022, 39033, 43370, 47707, 65055, 73729, 78066, 95414, 130110, 143121, 147458, 195165, 221187, 238535, 286242, 368645, 390330, 429363, 442374, 477070, 663561, 715605, 737290, 811019, 858726, 1105935, 1327122, 1431210, 1622038, 2146815, 2211870, 2433057, 3317805, 4055095, 4293630, 4866114, 6635610, 7299171, 8110190, 12165285, 14598342, 24330570, 36495855, 72991710]

約数ペア:

[(1, 72991710), (2, 36495855), (3, 24330570), (5, 14598342), (6, 12165285), (9, 8110190), (10, 7299171), (11, 6635610), (15, 4866114), (17, 4293630), (18, 4055095), (22, 3317805), (30, 2433057), (33, 2211870), (34, 2146815), (45, 1622038), (51, 1431210), (55, 1327122), (66, 1105935), (85, 858726), (90, 811019), (99, 737290), (102, 715605), (110, 663561), (153, 477070), (165, 442374), (170, 429363), (187, 390330), (198, 368645), (255, 286242), (306, 238535), (330, 221187), (374, 195165), (495, 147458), (510, 143121), (561, 130110), (765, 95414), (935, 78066), (990, 73729), (1122, 65055), (1530, 47707), (1683, 43370), (1870, 39033), (2805, 26022), (3366, 21685), (4337, 16830), (5610, 13011), (8415, 8674)]