78489408

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:344

約数の個数: 112

約数和(自身を含む): 222747840

約数和(自身を除く): 144258432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 139, 173, 192, 204, 272, 278, 346, 408, 417, 519, 544, 556, 692, 816, 834, 1038, 1088, 1112, 1384, 1632, 1668, 2076, 2224, 2363, 2768, 2941, 3264, 3336, 4152, 4448, 4726, 5536, 5882, 6672, 7089, 8304, 8823, 8896, 9452, 11072, 11764, 13344, 14178, 16608, 17646, 18904, 23528, 24047, 26688, 28356, 33216, 35292, 37808, 47056, 48094, 56712, 70584, 72141, 75616, 94112, 96188, 113424, 141168, 144282, 151232, 188224, 192376, 226848, 282336, 288564, 384752, 408799, 453696, 564672, 577128, 769504, 817598, 1154256, 1226397, 1539008, 1635196, 2308512, 2452794, 3270392, 4617024, 4905588, 6540784, 9811176, 13081568, 19622352, 26163136, 39244704, 78489408]

約数ペア:

[(1, 78489408), (2, 39244704), (3, 26163136), (4, 19622352), (6, 13081568), (8, 9811176), (12, 6540784), (16, 4905588), (17, 4617024), (24, 3270392), (32, 2452794), (34, 2308512), (48, 1635196), (51, 1539008), (64, 1226397), (68, 1154256), (96, 817598), (102, 769504), (136, 577128), (139, 564672), (173, 453696), (192, 408799), (204, 384752), (272, 288564), (278, 282336), (346, 226848), (408, 192376), (417, 188224), (519, 151232), (544, 144282), (556, 141168), (692, 113424), (816, 96188), (834, 94112), (1038, 75616), (1088, 72141), (1112, 70584), (1384, 56712), (1632, 48094), (1668, 47056), (2076, 37808), (2224, 35292), (2363, 33216), (2768, 28356), (2941, 26688), (3264, 24047), (3336, 23528), (4152, 18904), (4448, 17646), (4726, 16608), (5536, 14178), (5882, 13344), (6672, 11764), (7089, 11072), (8304, 9452), (8823, 8896)]