87545248

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:270

約数の個数: 96

約数和(自身を含む): 206236800

約数和(自身を除く): 118691552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 61, 86, 112, 122, 149, 172, 224, 244, 298, 301, 344, 427, 488, 596, 602, 688, 854, 976, 1043, 1192, 1204, 1376, 1708, 1952, 2086, 2384, 2408, 2623, 3416, 4172, 4768, 4816, 5246, 6407, 6832, 8344, 9089, 9632, 10492, 12814, 13664, 16688, 18178, 18361, 20984, 25628, 33376, 36356, 36722, 41968, 44849, 51256, 63623, 72712, 73444, 83936, 89698, 102512, 127246, 145424, 146888, 179396, 205024, 254492, 290848, 293776, 358792, 390827, 508984, 587552, 717584, 781654, 1017968, 1435168, 1563308, 2035936, 2735789, 3126616, 5471578, 6253232, 10943156, 12506464, 21886312, 43772624, 87545248]

約数ペア:

[(1, 87545248), (2, 43772624), (4, 21886312), (7, 12506464), (8, 10943156), (14, 6253232), (16, 5471578), (28, 3126616), (32, 2735789), (43, 2035936), (56, 1563308), (61, 1435168), (86, 1017968), (112, 781654), (122, 717584), (149, 587552), (172, 508984), (224, 390827), (244, 358792), (298, 293776), (301, 290848), (344, 254492), (427, 205024), (488, 179396), (596, 146888), (602, 145424), (688, 127246), (854, 102512), (976, 89698), (1043, 83936), (1192, 73444), (1204, 72712), (1376, 63623), (1708, 51256), (1952, 44849), (2086, 41968), (2384, 36722), (2408, 36356), (2623, 33376), (3416, 25628), (4172, 20984), (4768, 18361), (4816, 18178), (5246, 16688), (6407, 13664), (6832, 12814), (8344, 10492), (9089, 9632)]