72444888

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:322

約数の個数: 128

約数和(自身を含む): 216216000

約数和(自身を除く): 143771112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 109, 136, 153, 181, 204, 216, 218, 306, 327, 362, 408, 436, 459, 543, 612, 654, 724, 872, 918, 981, 1086, 1224, 1308, 1448, 1629, 1836, 1853, 1962, 2172, 2616, 2943, 3077, 3258, 3672, 3706, 3924, 4344, 4887, 5559, 5886, 6154, 6516, 7412, 7848, 9231, 9774, 11118, 11772, 12308, 13032, 14824, 16677, 18462, 19548, 19729, 22236, 23544, 24616, 27693, 33354, 36924, 39096, 39458, 44472, 50031, 55386, 59187, 66708, 73848, 78916, 83079, 100062, 110772, 118374, 133416, 157832, 166158, 177561, 200124, 221544, 236748, 332316, 335393, 355122, 400248, 473496, 532683, 664632, 670786, 710244, 1006179, 1065366, 1341572, 1420488, 2012358, 2130732, 2683144, 3018537, 4024716, 4261464, 6037074, 8049432, 9055611, 12074148, 18111222, 24148296, 36222444, 72444888]

約数ペア:

[(1, 72444888), (2, 36222444), (3, 24148296), (4, 18111222), (6, 12074148), (8, 9055611), (9, 8049432), (12, 6037074), (17, 4261464), (18, 4024716), (24, 3018537), (27, 2683144), (34, 2130732), (36, 2012358), (51, 1420488), (54, 1341572), (68, 1065366), (72, 1006179), (102, 710244), (108, 670786), (109, 664632), (136, 532683), (153, 473496), (181, 400248), (204, 355122), (216, 335393), (218, 332316), (306, 236748), (327, 221544), (362, 200124), (408, 177561), (436, 166158), (459, 157832), (543, 133416), (612, 118374), (654, 110772), (724, 100062), (872, 83079), (918, 78916), (981, 73848), (1086, 66708), (1224, 59187), (1308, 55386), (1448, 50031), (1629, 44472), (1836, 39458), (1853, 39096), (1962, 36924), (2172, 33354), (2616, 27693), (2943, 24616), (3077, 23544), (3258, 22236), (3672, 19729), (3706, 19548), (3924, 18462), (4344, 16677), (4887, 14824), (5559, 13032), (5886, 12308), (6154, 11772), (6516, 11118), (7412, 9774), (7848, 9231)]