42945672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1367}}^1$

素因数の和:1411

約数の個数: 128

約数和(自身を含む): 141834240

約数和(自身を除く): 98888568

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 42, 44, 51, 56, 66, 68, 77, 84, 88, 102, 119, 132, 136, 154, 168, 187, 204, 231, 238, 264, 308, 357, 374, 408, 462, 476, 561, 616, 714, 748, 924, 952, 1122, 1309, 1367, 1428, 1496, 1848, 2244, 2618, 2734, 2856, 3927, 4101, 4488, 5236, 5468, 7854, 8202, 9569, 10472, 10936, 15037, 15708, 16404, 19138, 23239, 28707, 30074, 31416, 32808, 38276, 45111, 46478, 57414, 60148, 69717, 76552, 90222, 92956, 105259, 114828, 120296, 139434, 162673, 180444, 185912, 210518, 229656, 255629, 278868, 315777, 325346, 360888, 421036, 488019, 511258, 557736, 631554, 650692, 766887, 842072, 976038, 1022516, 1263108, 1301384, 1533774, 1789403, 1952076, 2045032, 2526216, 3067548, 3578806, 3904152, 5368209, 6135096, 7157612, 10736418, 14315224, 21472836, 42945672]

約数ペア:

[(1, 42945672), (2, 21472836), (3, 14315224), (4, 10736418), (6, 7157612), (7, 6135096), (8, 5368209), (11, 3904152), (12, 3578806), (14, 3067548), (17, 2526216), (21, 2045032), (22, 1952076), (24, 1789403), (28, 1533774), (33, 1301384), (34, 1263108), (42, 1022516), (44, 976038), (51, 842072), (56, 766887), (66, 650692), (68, 631554), (77, 557736), (84, 511258), (88, 488019), (102, 421036), (119, 360888), (132, 325346), (136, 315777), (154, 278868), (168, 255629), (187, 229656), (204, 210518), (231, 185912), (238, 180444), (264, 162673), (308, 139434), (357, 120296), (374, 114828), (408, 105259), (462, 92956), (476, 90222), (561, 76552), (616, 69717), (714, 60148), (748, 57414), (924, 46478), (952, 45111), (1122, 38276), (1309, 32808), (1367, 31416), (1428, 30074), (1496, 28707), (1848, 23239), (2244, 19138), (2618, 16404), (2734, 15708), (2856, 15037), (3927, 10936), (4101, 10472), (4488, 9569), (5236, 8202), (5468, 7854)]