42992244

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1$

素因数の和:549

約数の個数: 72

約数和(自身を含む): 114528960

約数和(自身を除く): 71536716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 137, 138, 207, 274, 276, 379, 411, 414, 548, 758, 822, 828, 1137, 1233, 1516, 1644, 2274, 2466, 3151, 3411, 4548, 4932, 6302, 6822, 8717, 9453, 12604, 13644, 17434, 18906, 26151, 28359, 34868, 37812, 51923, 52302, 56718, 78453, 103846, 104604, 113436, 155769, 156906, 207692, 311538, 313812, 467307, 623076, 934614, 1194229, 1869228, 2388458, 3582687, 4776916, 7165374, 10748061, 14330748, 21496122, 42992244]

約数ペア:

[(1, 42992244), (2, 21496122), (3, 14330748), (4, 10748061), (6, 7165374), (9, 4776916), (12, 3582687), (18, 2388458), (23, 1869228), (36, 1194229), (46, 934614), (69, 623076), (92, 467307), (137, 313812), (138, 311538), (207, 207692), (274, 156906), (276, 155769), (379, 113436), (411, 104604), (414, 103846), (548, 78453), (758, 56718), (822, 52302), (828, 51923), (1137, 37812), (1233, 34868), (1516, 28359), (1644, 26151), (2274, 18906), (2466, 17434), (3151, 13644), (3411, 12604), (4548, 9453), (4932, 8717), (6302, 6822)]