43990212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 122943744

約数和(自身を除く): 78953532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 53, 82, 84, 106, 123, 159, 164, 212, 241, 246, 287, 318, 371, 482, 492, 574, 636, 723, 742, 861, 964, 1113, 1148, 1446, 1484, 1687, 1722, 2173, 2226, 2892, 3374, 3444, 4346, 4452, 5061, 6519, 6748, 8692, 9881, 10122, 12773, 13038, 15211, 19762, 20244, 25546, 26076, 29643, 30422, 38319, 39524, 45633, 51092, 59286, 60844, 69167, 76638, 89411, 91266, 118572, 138334, 153276, 178822, 182532, 207501, 268233, 276668, 357644, 415002, 523693, 536466, 830004, 1047386, 1072932, 1571079, 2094772, 3142158, 3665851, 6284316, 7331702, 10997553, 14663404, 21995106, 43990212]

約数ペア:

[(1, 43990212), (2, 21995106), (3, 14663404), (4, 10997553), (6, 7331702), (7, 6284316), (12, 3665851), (14, 3142158), (21, 2094772), (28, 1571079), (41, 1072932), (42, 1047386), (53, 830004), (82, 536466), (84, 523693), (106, 415002), (123, 357644), (159, 276668), (164, 268233), (212, 207501), (241, 182532), (246, 178822), (287, 153276), (318, 138334), (371, 118572), (482, 91266), (492, 89411), (574, 76638), (636, 69167), (723, 60844), (742, 59286), (861, 51092), (964, 45633), (1113, 39524), (1148, 38319), (1446, 30422), (1484, 29643), (1687, 26076), (1722, 25546), (2173, 20244), (2226, 19762), (2892, 15211), (3374, 13038), (3444, 12773), (4346, 10122), (4452, 9881), (5061, 8692), (6519, 6748)]