81388044

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{457}}^1$

素因数の和:584

約数の個数: 96

約数和(自身を含む): 226215360

約数和(自身を除く): 144827316

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 97, 102, 108, 153, 194, 204, 291, 306, 388, 457, 459, 582, 612, 873, 914, 918, 1164, 1371, 1649, 1746, 1828, 1836, 2619, 2742, 3298, 3492, 4113, 4947, 5238, 5484, 6596, 7769, 8226, 9894, 10476, 12339, 14841, 15538, 16452, 19788, 23307, 24678, 29682, 31076, 44329, 44523, 46614, 49356, 59364, 69921, 88658, 89046, 93228, 132987, 139842, 177316, 178092, 209763, 265974, 279684, 398961, 419526, 531948, 753593, 797922, 839052, 1196883, 1507186, 1595844, 2260779, 2393766, 3014372, 4521558, 4787532, 6782337, 9043116, 13564674, 20347011, 27129348, 40694022, 81388044]

約数ペア:

[(1, 81388044), (2, 40694022), (3, 27129348), (4, 20347011), (6, 13564674), (9, 9043116), (12, 6782337), (17, 4787532), (18, 4521558), (27, 3014372), (34, 2393766), (36, 2260779), (51, 1595844), (54, 1507186), (68, 1196883), (97, 839052), (102, 797922), (108, 753593), (153, 531948), (194, 419526), (204, 398961), (291, 279684), (306, 265974), (388, 209763), (457, 178092), (459, 177316), (582, 139842), (612, 132987), (873, 93228), (914, 89046), (918, 88658), (1164, 69921), (1371, 59364), (1649, 49356), (1746, 46614), (1828, 44523), (1836, 44329), (2619, 31076), (2742, 29682), (3298, 24678), (3492, 23307), (4113, 19788), (4947, 16452), (5238, 15538), (5484, 14841), (6596, 12339), (7769, 10476), (8226, 9894)]