67869216

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:271

約数の個数: 144

約数和(自身を含む): 207043200

約数和(自身を除く): 139173984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 79, 96, 114, 144, 152, 157, 158, 171, 228, 237, 288, 304, 314, 316, 342, 456, 471, 474, 608, 628, 632, 684, 711, 912, 942, 948, 1256, 1264, 1368, 1413, 1422, 1501, 1824, 1884, 1896, 2512, 2528, 2736, 2826, 2844, 2983, 3002, 3768, 3792, 4503, 5024, 5472, 5652, 5688, 5966, 6004, 7536, 7584, 8949, 9006, 11304, 11376, 11932, 12008, 12403, 13509, 15072, 17898, 18012, 22608, 22752, 23864, 24016, 24806, 26847, 27018, 35796, 36024, 37209, 45216, 47728, 48032, 49612, 53694, 54036, 71592, 72048, 74418, 95456, 99224, 107388, 108072, 111627, 143184, 144096, 148836, 198448, 214776, 216144, 223254, 235657, 286368, 297672, 396896, 429552, 432288, 446508, 471314, 595344, 706971, 859104, 893016, 942628, 1190688, 1413942, 1786032, 1885256, 2120913, 2827884, 3572064, 3770512, 4241826, 5655768, 7541024, 8483652, 11311536, 16967304, 22623072, 33934608, 67869216]

約数ペア:

[(1, 67869216), (2, 33934608), (3, 22623072), (4, 16967304), (6, 11311536), (8, 8483652), (9, 7541024), (12, 5655768), (16, 4241826), (18, 3770512), (19, 3572064), (24, 2827884), (32, 2120913), (36, 1885256), (38, 1786032), (48, 1413942), (57, 1190688), (72, 942628), (76, 893016), (79, 859104), (96, 706971), (114, 595344), (144, 471314), (152, 446508), (157, 432288), (158, 429552), (171, 396896), (228, 297672), (237, 286368), (288, 235657), (304, 223254), (314, 216144), (316, 214776), (342, 198448), (456, 148836), (471, 144096), (474, 143184), (608, 111627), (628, 108072), (632, 107388), (684, 99224), (711, 95456), (912, 74418), (942, 72048), (948, 71592), (1256, 54036), (1264, 53694), (1368, 49612), (1413, 48032), (1422, 47728), (1501, 45216), (1824, 37209), (1884, 36024), (1896, 35796), (2512, 27018), (2528, 26847), (2736, 24806), (2826, 24016), (2844, 23864), (2983, 22752), (3002, 22608), (3768, 18012), (3792, 17898), (4503, 15072), (5024, 13509), (5472, 12403), (5652, 12008), (5688, 11932), (5966, 11376), (6004, 11304), (7536, 9006), (7584, 8949)]