64700694

素因数分解:

$2^1\times 3^5\times {\mathrm{67}}^1\times {\mathrm{1987}}^1$

素因数の和:2071

約数の個数: 48

約数和(自身を含む): 147620928

約数和(自身を除く): 82920234

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 81, 134, 162, 201, 243, 402, 486, 603, 1206, 1809, 1987, 3618, 3974, 5427, 5961, 10854, 11922, 16281, 17883, 32562, 35766, 53649, 107298, 133129, 160947, 266258, 321894, 399387, 482841, 798774, 965682, 1198161, 2396322, 3594483, 7188966, 10783449, 21566898, 32350347, 64700694]

約数ペア:

[(1, 64700694), (2, 32350347), (3, 21566898), (6, 10783449), (9, 7188966), (18, 3594483), (27, 2396322), (54, 1198161), (67, 965682), (81, 798774), (134, 482841), (162, 399387), (201, 321894), (243, 266258), (402, 160947), (486, 133129), (603, 107298), (1206, 53649), (1809, 35766), (1987, 32562), (3618, 17883), (3974, 16281), (5427, 11922), (5961, 10854)]