42374472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:471

約数の個数: 128

約数和(自身を含む): 131984640

約数和(自身を除く): 89610168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 37, 42, 51, 56, 68, 74, 84, 102, 111, 119, 136, 148, 168, 204, 222, 238, 259, 296, 357, 401, 408, 444, 476, 518, 629, 714, 777, 802, 888, 952, 1036, 1203, 1258, 1428, 1554, 1604, 1887, 2072, 2406, 2516, 2807, 2856, 3108, 3208, 3774, 4403, 4812, 5032, 5614, 6216, 6817, 7548, 8421, 8806, 9624, 11228, 13209, 13634, 14837, 15096, 16842, 17612, 20451, 22456, 26418, 27268, 29674, 33684, 35224, 40902, 44511, 47719, 52836, 54536, 59348, 67368, 81804, 89022, 95438, 103859, 105672, 118696, 143157, 163608, 178044, 190876, 207718, 252229, 286314, 311577, 356088, 381752, 415436, 504458, 572628, 623154, 756687, 830872, 1008916, 1145256, 1246308, 1513374, 1765603, 2017832, 2492616, 3026748, 3531206, 5296809, 6053496, 7062412, 10593618, 14124824, 21187236, 42374472]

約数ペア:

[(1, 42374472), (2, 21187236), (3, 14124824), (4, 10593618), (6, 7062412), (7, 6053496), (8, 5296809), (12, 3531206), (14, 3026748), (17, 2492616), (21, 2017832), (24, 1765603), (28, 1513374), (34, 1246308), (37, 1145256), (42, 1008916), (51, 830872), (56, 756687), (68, 623154), (74, 572628), (84, 504458), (102, 415436), (111, 381752), (119, 356088), (136, 311577), (148, 286314), (168, 252229), (204, 207718), (222, 190876), (238, 178044), (259, 163608), (296, 143157), (357, 118696), (401, 105672), (408, 103859), (444, 95438), (476, 89022), (518, 81804), (629, 67368), (714, 59348), (777, 54536), (802, 52836), (888, 47719), (952, 44511), (1036, 40902), (1203, 35224), (1258, 33684), (1428, 29674), (1554, 27268), (1604, 26418), (1887, 22456), (2072, 20451), (2406, 17612), (2516, 16842), (2807, 15096), (2856, 14837), (3108, 13634), (3208, 13209), (3774, 11228), (4403, 9624), (4812, 8806), (5032, 8421), (5614, 7548), (6216, 6817)]