72863442

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1511}}^1$

素因数の和:1588

約数の個数: 64

約数和(自身を含む): 174182400

約数和(自身を除く): 101318958

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 47, 54, 57, 94, 114, 141, 171, 282, 342, 423, 513, 846, 893, 1026, 1269, 1511, 1786, 2538, 2679, 3022, 4533, 5358, 8037, 9066, 13599, 16074, 24111, 27198, 28709, 40797, 48222, 57418, 71017, 81594, 86127, 142034, 172254, 213051, 258381, 426102, 516762, 639153, 775143, 1278306, 1349323, 1550286, 1917459, 2698646, 3834918, 4047969, 8095938, 12143907, 24287814, 36431721, 72863442]

約数ペア:

[(1, 72863442), (2, 36431721), (3, 24287814), (6, 12143907), (9, 8095938), (18, 4047969), (19, 3834918), (27, 2698646), (38, 1917459), (47, 1550286), (54, 1349323), (57, 1278306), (94, 775143), (114, 639153), (141, 516762), (171, 426102), (282, 258381), (342, 213051), (423, 172254), (513, 142034), (846, 86127), (893, 81594), (1026, 71017), (1269, 57418), (1511, 48222), (1786, 40797), (2538, 28709), (2679, 27198), (3022, 24111), (4533, 16074), (5358, 13599), (8037, 9066)]