84998368

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1$

素因数の和:165

約数の個数: 144

約数和(自身を含む): 220951584

約数和(自身を除く): 135953216

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 68, 91, 101, 104, 112, 119, 136, 182, 202, 208, 221, 224, 238, 272, 289, 364, 404, 416, 442, 476, 544, 578, 707, 728, 808, 884, 952, 1156, 1313, 1414, 1456, 1547, 1616, 1717, 1768, 1904, 2023, 2312, 2626, 2828, 2912, 3094, 3232, 3434, 3536, 3757, 3808, 4046, 4624, 5252, 5656, 6188, 6868, 7072, 7514, 8092, 9191, 9248, 10504, 11312, 12019, 12376, 13736, 15028, 16184, 18382, 21008, 22321, 22624, 24038, 24752, 26299, 27472, 29189, 30056, 32368, 36764, 42016, 44642, 48076, 49504, 52598, 54944, 58378, 60112, 64736, 73528, 89284, 96152, 105196, 116756, 120224, 147056, 156247, 178568, 192304, 204323, 210392, 233512, 294112, 312494, 357136, 379457, 384608, 408646, 420784, 467024, 624988, 714272, 758914, 817292, 841568, 934048, 1249976, 1517828, 1634584, 2499952, 2656199, 3035656, 3269168, 4999904, 5312398, 6071312, 6538336, 10624796, 12142624, 21249592, 42499184, 84998368]

約数ペア:

[(1, 84998368), (2, 42499184), (4, 21249592), (7, 12142624), (8, 10624796), (13, 6538336), (14, 6071312), (16, 5312398), (17, 4999904), (26, 3269168), (28, 3035656), (32, 2656199), (34, 2499952), (52, 1634584), (56, 1517828), (68, 1249976), (91, 934048), (101, 841568), (104, 817292), (112, 758914), (119, 714272), (136, 624988), (182, 467024), (202, 420784), (208, 408646), (221, 384608), (224, 379457), (238, 357136), (272, 312494), (289, 294112), (364, 233512), (404, 210392), (416, 204323), (442, 192304), (476, 178568), (544, 156247), (578, 147056), (707, 120224), (728, 116756), (808, 105196), (884, 96152), (952, 89284), (1156, 73528), (1313, 64736), (1414, 60112), (1456, 58378), (1547, 54944), (1616, 52598), (1717, 49504), (1768, 48076), (1904, 44642), (2023, 42016), (2312, 36764), (2626, 32368), (2828, 30056), (2912, 29189), (3094, 27472), (3232, 26299), (3434, 24752), (3536, 24038), (3757, 22624), (3808, 22321), (4046, 21008), (4624, 18382), (5252, 16184), (5656, 15028), (6188, 13736), (6868, 12376), (7072, 12019), (7514, 11312), (8092, 10504), (9191, 9248)]