72522864

素因数分解:

$2^4\times 3^5\times {\mathrm{23}}^1\times {\mathrm{811}}^1$

素因数の和:857

約数の個数: 120

約数和(自身を含む): 219902592

約数和(自身を除く): 147379728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 81, 92, 108, 138, 144, 162, 184, 207, 216, 243, 276, 324, 368, 414, 432, 486, 552, 621, 648, 811, 828, 972, 1104, 1242, 1296, 1622, 1656, 1863, 1944, 2433, 2484, 3244, 3312, 3726, 3888, 4866, 4968, 5589, 6488, 7299, 7452, 9732, 9936, 11178, 12976, 14598, 14904, 18653, 19464, 21897, 22356, 29196, 29808, 37306, 38928, 43794, 44712, 55959, 58392, 65691, 74612, 87588, 89424, 111918, 116784, 131382, 149224, 167877, 175176, 197073, 223836, 262764, 298448, 335754, 350352, 394146, 447672, 503631, 525528, 671508, 788292, 895344, 1007262, 1051056, 1343016, 1510893, 1576584, 2014524, 2686032, 3021786, 3153168, 4029048, 4532679, 6043572, 8058096, 9065358, 12087144, 18130716, 24174288, 36261432, 72522864]

約数ペア:

[(1, 72522864), (2, 36261432), (3, 24174288), (4, 18130716), (6, 12087144), (8, 9065358), (9, 8058096), (12, 6043572), (16, 4532679), (18, 4029048), (23, 3153168), (24, 3021786), (27, 2686032), (36, 2014524), (46, 1576584), (48, 1510893), (54, 1343016), (69, 1051056), (72, 1007262), (81, 895344), (92, 788292), (108, 671508), (138, 525528), (144, 503631), (162, 447672), (184, 394146), (207, 350352), (216, 335754), (243, 298448), (276, 262764), (324, 223836), (368, 197073), (414, 175176), (432, 167877), (486, 149224), (552, 131382), (621, 116784), (648, 111918), (811, 89424), (828, 87588), (972, 74612), (1104, 65691), (1242, 58392), (1296, 55959), (1622, 44712), (1656, 43794), (1863, 38928), (1944, 37306), (2433, 29808), (2484, 29196), (3244, 22356), (3312, 21897), (3726, 19464), (3888, 18653), (4866, 14904), (4968, 14598), (5589, 12976), (6488, 11178), (7299, 9936), (7452, 9732)]