72894690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2539}}^1$

素因数の和:2592

約数の個数: 96

約数和(自身を含む): 213969600

約数和(自身を除く): 141074910

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 29, 30, 33, 45, 55, 58, 66, 87, 90, 99, 110, 145, 165, 174, 198, 261, 290, 319, 330, 435, 495, 522, 638, 870, 957, 990, 1305, 1595, 1914, 2539, 2610, 2871, 3190, 4785, 5078, 5742, 7617, 9570, 12695, 14355, 15234, 22851, 25390, 27929, 28710, 38085, 45702, 55858, 73631, 76170, 83787, 114255, 139645, 147262, 167574, 220893, 228510, 251361, 279290, 368155, 418935, 441786, 502722, 662679, 736310, 809941, 837870, 1104465, 1256805, 1325358, 1619882, 2208930, 2429823, 2513610, 3313395, 4049705, 4859646, 6626790, 7289469, 8099410, 12149115, 14578938, 24298230, 36447345, 72894690]

約数ペア:

[(1, 72894690), (2, 36447345), (3, 24298230), (5, 14578938), (6, 12149115), (9, 8099410), (10, 7289469), (11, 6626790), (15, 4859646), (18, 4049705), (22, 3313395), (29, 2513610), (30, 2429823), (33, 2208930), (45, 1619882), (55, 1325358), (58, 1256805), (66, 1104465), (87, 837870), (90, 809941), (99, 736310), (110, 662679), (145, 502722), (165, 441786), (174, 418935), (198, 368155), (261, 279290), (290, 251361), (319, 228510), (330, 220893), (435, 167574), (495, 147262), (522, 139645), (638, 114255), (870, 83787), (957, 76170), (990, 73631), (1305, 55858), (1595, 45702), (1914, 38085), (2539, 28710), (2610, 27929), (2871, 25390), (3190, 22851), (4785, 15234), (5078, 14355), (5742, 12695), (7617, 9570)]