68354688

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:354

約数の個数: 128

約数和(自身を含む): 198141120

約数和(自身を除く): 129786432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 37, 48, 51, 64, 68, 74, 96, 102, 111, 128, 136, 148, 192, 204, 222, 272, 283, 296, 384, 408, 444, 544, 566, 592, 629, 816, 849, 888, 1088, 1132, 1184, 1258, 1632, 1698, 1776, 1887, 2176, 2264, 2368, 2516, 3264, 3396, 3552, 3774, 4528, 4736, 4811, 5032, 6528, 6792, 7104, 7548, 9056, 9622, 10064, 10471, 13584, 14208, 14433, 15096, 18112, 19244, 20128, 20942, 27168, 28866, 30192, 31413, 36224, 38488, 40256, 41884, 54336, 57732, 60384, 62826, 76976, 80512, 83768, 108672, 115464, 120768, 125652, 153952, 167536, 178007, 230928, 241536, 251304, 307904, 335072, 356014, 461856, 502608, 534021, 615808, 670144, 712028, 923712, 1005216, 1068042, 1340288, 1424056, 1847424, 2010432, 2136084, 2848112, 4020864, 4272168, 5696224, 8544336, 11392448, 17088672, 22784896, 34177344, 68354688]

約数ペア:

[(1, 68354688), (2, 34177344), (3, 22784896), (4, 17088672), (6, 11392448), (8, 8544336), (12, 5696224), (16, 4272168), (17, 4020864), (24, 2848112), (32, 2136084), (34, 2010432), (37, 1847424), (48, 1424056), (51, 1340288), (64, 1068042), (68, 1005216), (74, 923712), (96, 712028), (102, 670144), (111, 615808), (128, 534021), (136, 502608), (148, 461856), (192, 356014), (204, 335072), (222, 307904), (272, 251304), (283, 241536), (296, 230928), (384, 178007), (408, 167536), (444, 153952), (544, 125652), (566, 120768), (592, 115464), (629, 108672), (816, 83768), (849, 80512), (888, 76976), (1088, 62826), (1132, 60384), (1184, 57732), (1258, 54336), (1632, 41884), (1698, 40256), (1776, 38488), (1887, 36224), (2176, 31413), (2264, 30192), (2368, 28866), (2516, 27168), (3264, 20942), (3396, 20128), (3552, 19244), (3774, 18112), (4528, 15096), (4736, 14433), (4811, 14208), (5032, 13584), (6528, 10471), (6792, 10064), (7104, 9622), (7548, 9056)]