71970768

素因数分解:

$2^4\times 3^5\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:303

約数の個数: 120

約数和(自身を含む): 212048928

約数和(自身を除く): 140078160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 107, 108, 144, 162, 173, 214, 216, 243, 321, 324, 346, 428, 432, 486, 519, 642, 648, 692, 856, 963, 972, 1038, 1284, 1296, 1384, 1557, 1712, 1926, 1944, 2076, 2568, 2768, 2889, 3114, 3852, 3888, 4152, 4671, 5136, 5778, 6228, 7704, 8304, 8667, 9342, 11556, 12456, 14013, 15408, 17334, 18511, 18684, 23112, 24912, 26001, 28026, 34668, 37022, 37368, 42039, 46224, 52002, 55533, 56052, 69336, 74044, 74736, 84078, 104004, 111066, 112104, 138672, 148088, 166599, 168156, 208008, 222132, 224208, 296176, 333198, 336312, 416016, 444264, 499797, 666396, 672624, 888528, 999594, 1332792, 1499391, 1999188, 2665584, 2998782, 3998376, 4498173, 5997564, 7996752, 8996346, 11995128, 17992692, 23990256, 35985384, 71970768]

約数ペア:

[(1, 71970768), (2, 35985384), (3, 23990256), (4, 17992692), (6, 11995128), (8, 8996346), (9, 7996752), (12, 5997564), (16, 4498173), (18, 3998376), (24, 2998782), (27, 2665584), (36, 1999188), (48, 1499391), (54, 1332792), (72, 999594), (81, 888528), (107, 672624), (108, 666396), (144, 499797), (162, 444264), (173, 416016), (214, 336312), (216, 333198), (243, 296176), (321, 224208), (324, 222132), (346, 208008), (428, 168156), (432, 166599), (486, 148088), (519, 138672), (642, 112104), (648, 111066), (692, 104004), (856, 84078), (963, 74736), (972, 74044), (1038, 69336), (1284, 56052), (1296, 55533), (1384, 52002), (1557, 46224), (1712, 42039), (1926, 37368), (1944, 37022), (2076, 34668), (2568, 28026), (2768, 26001), (2889, 24912), (3114, 23112), (3852, 18684), (3888, 18511), (4152, 17334), (4671, 15408), (5136, 14013), (5778, 12456), (6228, 11556), (7704, 9342), (8304, 8667)]