64908216

素因数分解:

$2^3\times 3^5\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:387

約数の個数: 96

約数和(自身を含む): 184307760

約数和(自身を除く): 119399544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 173, 193, 216, 243, 324, 346, 386, 486, 519, 579, 648, 692, 772, 972, 1038, 1158, 1384, 1544, 1557, 1737, 1944, 2076, 2316, 3114, 3474, 4152, 4632, 4671, 5211, 6228, 6948, 9342, 10422, 12456, 13896, 14013, 15633, 18684, 20844, 28026, 31266, 33389, 37368, 41688, 42039, 46899, 56052, 62532, 66778, 84078, 93798, 100167, 112104, 125064, 133556, 168156, 187596, 200334, 267112, 300501, 336312, 375192, 400668, 601002, 801336, 901503, 1202004, 1803006, 2404008, 2704509, 3606012, 5409018, 7212024, 8113527, 10818036, 16227054, 21636072, 32454108, 64908216]

約数ペア:

[(1, 64908216), (2, 32454108), (3, 21636072), (4, 16227054), (6, 10818036), (8, 8113527), (9, 7212024), (12, 5409018), (18, 3606012), (24, 2704509), (27, 2404008), (36, 1803006), (54, 1202004), (72, 901503), (81, 801336), (108, 601002), (162, 400668), (173, 375192), (193, 336312), (216, 300501), (243, 267112), (324, 200334), (346, 187596), (386, 168156), (486, 133556), (519, 125064), (579, 112104), (648, 100167), (692, 93798), (772, 84078), (972, 66778), (1038, 62532), (1158, 56052), (1384, 46899), (1544, 42039), (1557, 41688), (1737, 37368), (1944, 33389), (2076, 31266), (2316, 28026), (3114, 20844), (3474, 18684), (4152, 15633), (4632, 14013), (4671, 13896), (5211, 12456), (6228, 10422), (6948, 9342)]