77841936

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1237}}^1$

素因数の和:1293

約数の個数: 120

約数和(自身を含む): 239478720

約数和(自身を除く): 161636784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 36, 38, 46, 48, 57, 69, 72, 76, 92, 114, 138, 144, 152, 171, 184, 207, 228, 276, 304, 342, 368, 414, 437, 456, 552, 684, 828, 874, 912, 1104, 1237, 1311, 1368, 1656, 1748, 2474, 2622, 2736, 3312, 3496, 3711, 3933, 4948, 5244, 6992, 7422, 7866, 9896, 10488, 11133, 14844, 15732, 19792, 20976, 22266, 23503, 28451, 29688, 31464, 44532, 47006, 56902, 59376, 62928, 70509, 85353, 89064, 94012, 113804, 141018, 170706, 178128, 188024, 211527, 227608, 256059, 282036, 341412, 376048, 423054, 455216, 512118, 540569, 564072, 682824, 846108, 1024236, 1081138, 1128144, 1365648, 1621707, 1692216, 2048472, 2162276, 3243414, 3384432, 4096944, 4324552, 4865121, 6486828, 8649104, 9730242, 12973656, 19460484, 25947312, 38920968, 77841936]

約数ペア:

[(1, 77841936), (2, 38920968), (3, 25947312), (4, 19460484), (6, 12973656), (8, 9730242), (9, 8649104), (12, 6486828), (16, 4865121), (18, 4324552), (19, 4096944), (23, 3384432), (24, 3243414), (36, 2162276), (38, 2048472), (46, 1692216), (48, 1621707), (57, 1365648), (69, 1128144), (72, 1081138), (76, 1024236), (92, 846108), (114, 682824), (138, 564072), (144, 540569), (152, 512118), (171, 455216), (184, 423054), (207, 376048), (228, 341412), (276, 282036), (304, 256059), (342, 227608), (368, 211527), (414, 188024), (437, 178128), (456, 170706), (552, 141018), (684, 113804), (828, 94012), (874, 89064), (912, 85353), (1104, 70509), (1237, 62928), (1311, 59376), (1368, 56902), (1656, 47006), (1748, 44532), (2474, 31464), (2622, 29688), (2736, 28451), (3312, 23503), (3496, 22266), (3711, 20976), (3933, 19792), (4948, 15732), (5244, 14844), (6992, 11133), (7422, 10488), (7866, 9896)]