78198528

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:294

約数の個数: 144

約数和(自身を含む): 229582080

約数和(自身を除く): 151383552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 64, 69, 76, 92, 96, 114, 128, 138, 152, 184, 192, 228, 233, 256, 276, 304, 368, 384, 437, 456, 466, 552, 608, 699, 736, 768, 874, 912, 932, 1104, 1216, 1311, 1398, 1472, 1748, 1824, 1864, 2208, 2432, 2622, 2796, 2944, 3496, 3648, 3728, 4416, 4427, 4864, 5244, 5359, 5592, 5888, 6992, 7296, 7456, 8832, 8854, 10488, 10718, 11184, 13281, 13984, 14592, 14912, 16077, 17664, 17708, 20976, 21436, 22368, 26562, 27968, 29824, 32154, 35416, 41952, 42872, 44736, 53124, 55936, 59648, 64308, 70832, 83904, 85744, 89472, 101821, 106248, 111872, 128616, 141664, 167808, 171488, 178944, 203642, 212496, 257232, 283328, 305463, 335616, 342976, 407284, 424992, 514464, 566656, 610926, 685952, 814568, 849984, 1028928, 1133312, 1221852, 1371904, 1629136, 1699968, 2057856, 2443704, 3258272, 3399936, 4115712, 4887408, 6516544, 9774816, 13033088, 19549632, 26066176, 39099264, 78198528]

約数ペア:

[(1, 78198528), (2, 39099264), (3, 26066176), (4, 19549632), (6, 13033088), (8, 9774816), (12, 6516544), (16, 4887408), (19, 4115712), (23, 3399936), (24, 3258272), (32, 2443704), (38, 2057856), (46, 1699968), (48, 1629136), (57, 1371904), (64, 1221852), (69, 1133312), (76, 1028928), (92, 849984), (96, 814568), (114, 685952), (128, 610926), (138, 566656), (152, 514464), (184, 424992), (192, 407284), (228, 342976), (233, 335616), (256, 305463), (276, 283328), (304, 257232), (368, 212496), (384, 203642), (437, 178944), (456, 171488), (466, 167808), (552, 141664), (608, 128616), (699, 111872), (736, 106248), (768, 101821), (874, 89472), (912, 85744), (932, 83904), (1104, 70832), (1216, 64308), (1311, 59648), (1398, 55936), (1472, 53124), (1748, 44736), (1824, 42872), (1864, 41952), (2208, 35416), (2432, 32154), (2622, 29824), (2796, 27968), (2944, 26562), (3496, 22368), (3648, 21436), (3728, 20976), (4416, 17708), (4427, 17664), (4864, 16077), (5244, 14912), (5359, 14592), (5592, 13984), (5888, 13281), (6992, 11184), (7296, 10718), (7456, 10488), (8832, 8854)]