79428216

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:206

約数の個数: 192

約数和(自身を含む): 254858400

約数和(自身を除く): 175430184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 29, 34, 42, 49, 51, 56, 58, 68, 84, 87, 98, 102, 116, 119, 136, 137, 147, 168, 174, 196, 203, 204, 232, 238, 274, 294, 348, 357, 392, 406, 408, 411, 476, 493, 548, 588, 609, 696, 714, 812, 822, 833, 952, 959, 986, 1096, 1176, 1218, 1421, 1428, 1479, 1624, 1644, 1666, 1918, 1972, 2329, 2436, 2499, 2842, 2856, 2877, 2958, 3288, 3332, 3451, 3836, 3944, 3973, 4263, 4658, 4872, 4998, 5684, 5754, 5916, 6664, 6713, 6902, 6987, 7672, 7946, 8526, 9316, 9996, 10353, 11368, 11508, 11832, 11919, 13426, 13804, 13974, 15892, 16303, 17052, 18632, 19992, 20139, 20706, 23016, 23838, 24157, 26852, 27608, 27811, 27948, 31784, 32606, 34104, 40278, 41412, 47676, 48314, 48909, 53704, 55622, 55896, 65212, 67541, 72471, 80556, 82824, 83433, 95352, 96628, 97818, 111244, 114121, 130424, 135082, 144942, 161112, 166866, 193256, 194677, 195636, 202623, 222488, 228242, 270164, 289884, 333732, 342363, 389354, 391272, 405246, 456484, 472787, 540328, 579768, 584031, 667464, 684726, 778708, 810492, 912968, 945574, 1168062, 1369452, 1418361, 1557416, 1620984, 1891148, 2336124, 2738904, 2836722, 3309509, 3782296, 4672248, 5673444, 6619018, 9928527, 11346888, 13238036, 19857054, 26476072, 39714108, 79428216]

約数ペア:

[(1, 79428216), (2, 39714108), (3, 26476072), (4, 19857054), (6, 13238036), (7, 11346888), (8, 9928527), (12, 6619018), (14, 5673444), (17, 4672248), (21, 3782296), (24, 3309509), (28, 2836722), (29, 2738904), (34, 2336124), (42, 1891148), (49, 1620984), (51, 1557416), (56, 1418361), (58, 1369452), (68, 1168062), (84, 945574), (87, 912968), (98, 810492), (102, 778708), (116, 684726), (119, 667464), (136, 584031), (137, 579768), (147, 540328), (168, 472787), (174, 456484), (196, 405246), (203, 391272), (204, 389354), (232, 342363), (238, 333732), (274, 289884), (294, 270164), (348, 228242), (357, 222488), (392, 202623), (406, 195636), (408, 194677), (411, 193256), (476, 166866), (493, 161112), (548, 144942), (588, 135082), (609, 130424), (696, 114121), (714, 111244), (812, 97818), (822, 96628), (833, 95352), (952, 83433), (959, 82824), (986, 80556), (1096, 72471), (1176, 67541), (1218, 65212), (1421, 55896), (1428, 55622), (1479, 53704), (1624, 48909), (1644, 48314), (1666, 47676), (1918, 41412), (1972, 40278), (2329, 34104), (2436, 32606), (2499, 31784), (2842, 27948), (2856, 27811), (2877, 27608), (2958, 26852), (3288, 24157), (3332, 23838), (3451, 23016), (3836, 20706), (3944, 20139), (3973, 19992), (4263, 18632), (4658, 17052), (4872, 16303), (4998, 15892), (5684, 13974), (5754, 13804), (5916, 13426), (6664, 11919), (6713, 11832), (6902, 11508), (6987, 11368), (7672, 10353), (7946, 9996), (8526, 9316)]