71292636

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:385

約数の個数: 120

約数和(自身を含む): 202128080

約数和(自身を除く): 130835444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 37, 38, 54, 57, 74, 76, 81, 108, 111, 114, 148, 162, 171, 222, 228, 313, 324, 333, 342, 444, 513, 626, 666, 684, 703, 939, 999, 1026, 1252, 1332, 1406, 1539, 1878, 1998, 2052, 2109, 2812, 2817, 2997, 3078, 3756, 3996, 4218, 5634, 5947, 5994, 6156, 6327, 8436, 8451, 11268, 11581, 11894, 11988, 12654, 16902, 17841, 18981, 23162, 23788, 25308, 25353, 33804, 34743, 35682, 37962, 46324, 50706, 53523, 56943, 69486, 71364, 75924, 101412, 104229, 107046, 113886, 138972, 160569, 208458, 214092, 220039, 227772, 312687, 321138, 416916, 440078, 481707, 625374, 642276, 660117, 880156, 938061, 963414, 1250748, 1320234, 1876122, 1926828, 1980351, 2640468, 3752244, 3960702, 5941053, 7921404, 11882106, 17823159, 23764212, 35646318, 71292636]

約数ペア:

[(1, 71292636), (2, 35646318), (3, 23764212), (4, 17823159), (6, 11882106), (9, 7921404), (12, 5941053), (18, 3960702), (19, 3752244), (27, 2640468), (36, 1980351), (37, 1926828), (38, 1876122), (54, 1320234), (57, 1250748), (74, 963414), (76, 938061), (81, 880156), (108, 660117), (111, 642276), (114, 625374), (148, 481707), (162, 440078), (171, 416916), (222, 321138), (228, 312687), (313, 227772), (324, 220039), (333, 214092), (342, 208458), (444, 160569), (513, 138972), (626, 113886), (666, 107046), (684, 104229), (703, 101412), (939, 75924), (999, 71364), (1026, 69486), (1252, 56943), (1332, 53523), (1406, 50706), (1539, 46324), (1878, 37962), (1998, 35682), (2052, 34743), (2109, 33804), (2812, 25353), (2817, 25308), (2997, 23788), (3078, 23162), (3756, 18981), (3996, 17841), (4218, 16902), (5634, 12654), (5947, 11988), (5994, 11894), (6156, 11581), (6327, 11268), (8436, 8451)]