39390288

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1987}}^1$

素因数の和:2064

約数の個数: 80

約数和(自身を含む): 118325760

約数和(自身を除く): 78935472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 59, 84, 112, 118, 168, 177, 236, 336, 354, 413, 472, 708, 826, 944, 1239, 1416, 1652, 1987, 2478, 2832, 3304, 3974, 4956, 5961, 6608, 7948, 9912, 11922, 13909, 15896, 19824, 23844, 27818, 31792, 41727, 47688, 55636, 83454, 95376, 111272, 117233, 166908, 222544, 234466, 333816, 351699, 468932, 667632, 703398, 820631, 937864, 1406796, 1641262, 1875728, 2461893, 2813592, 3282524, 4923786, 5627184, 6565048, 9847572, 13130096, 19695144, 39390288]

約数ペア:

[(1, 39390288), (2, 19695144), (3, 13130096), (4, 9847572), (6, 6565048), (7, 5627184), (8, 4923786), (12, 3282524), (14, 2813592), (16, 2461893), (21, 1875728), (24, 1641262), (28, 1406796), (42, 937864), (48, 820631), (56, 703398), (59, 667632), (84, 468932), (112, 351699), (118, 333816), (168, 234466), (177, 222544), (236, 166908), (336, 117233), (354, 111272), (413, 95376), (472, 83454), (708, 55636), (826, 47688), (944, 41727), (1239, 31792), (1416, 27818), (1652, 23844), (1987, 19824), (2478, 15896), (2832, 13909), (3304, 11922), (3974, 9912), (4956, 7948), (5961, 6608)]