68171904

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^2$

素因数の和:155

約数の個数: 144

約数和(自身を含む): 211291470

約数和(自身を除く): 143119566

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 59, 64, 68, 72, 96, 102, 118, 128, 136, 144, 153, 177, 192, 204, 236, 272, 288, 306, 354, 384, 408, 472, 531, 544, 576, 612, 708, 816, 944, 1003, 1062, 1088, 1152, 1224, 1416, 1632, 1888, 2006, 2124, 2176, 2448, 2832, 3009, 3264, 3481, 3776, 4012, 4248, 4896, 5664, 6018, 6528, 6962, 7552, 8024, 8496, 9027, 9792, 10443, 11328, 12036, 13924, 16048, 16992, 18054, 19584, 20886, 22656, 24072, 27848, 31329, 32096, 33984, 36108, 41772, 48144, 55696, 59177, 62658, 64192, 67968, 72216, 83544, 96288, 111392, 118354, 125316, 128384, 144432, 167088, 177531, 192576, 222784, 236708, 250632, 288864, 334176, 355062, 385152, 445568, 473416, 501264, 532593, 577728, 668352, 710124, 946832, 1002528, 1065186, 1155456, 1336704, 1420248, 1893664, 2005056, 2130372, 2840496, 3787328, 4010112, 4260744, 5680992, 7574656, 8521488, 11361984, 17042976, 22723968, 34085952, 68171904]

約数ペア:

[(1, 68171904), (2, 34085952), (3, 22723968), (4, 17042976), (6, 11361984), (8, 8521488), (9, 7574656), (12, 5680992), (16, 4260744), (17, 4010112), (18, 3787328), (24, 2840496), (32, 2130372), (34, 2005056), (36, 1893664), (48, 1420248), (51, 1336704), (59, 1155456), (64, 1065186), (68, 1002528), (72, 946832), (96, 710124), (102, 668352), (118, 577728), (128, 532593), (136, 501264), (144, 473416), (153, 445568), (177, 385152), (192, 355062), (204, 334176), (236, 288864), (272, 250632), (288, 236708), (306, 222784), (354, 192576), (384, 177531), (408, 167088), (472, 144432), (531, 128384), (544, 125316), (576, 118354), (612, 111392), (708, 96288), (816, 83544), (944, 72216), (1003, 67968), (1062, 64192), (1088, 62658), (1152, 59177), (1224, 55696), (1416, 48144), (1632, 41772), (1888, 36108), (2006, 33984), (2124, 32096), (2176, 31329), (2448, 27848), (2832, 24072), (3009, 22656), (3264, 20886), (3481, 19584), (3776, 18054), (4012, 16992), (4248, 16048), (4896, 13924), (5664, 12036), (6018, 11328), (6528, 10443), (6962, 9792), (7552, 9027), (8024, 8496)]