71940312

素因数分解:

$2^3\times 3^4\times {\mathrm{67}}^1\times {\mathrm{1657}}^1$

素因数の和:1742

約数の個数: 80

約数和(自身を含む): 204630360

約数和(自身を除く): 132690048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 67, 72, 81, 108, 134, 162, 201, 216, 268, 324, 402, 536, 603, 648, 804, 1206, 1608, 1657, 1809, 2412, 3314, 3618, 4824, 4971, 5427, 6628, 7236, 9942, 10854, 13256, 14472, 14913, 19884, 21708, 29826, 39768, 43416, 44739, 59652, 89478, 111019, 119304, 134217, 178956, 222038, 268434, 333057, 357912, 444076, 536868, 666114, 888152, 999171, 1073736, 1332228, 1998342, 2664456, 2997513, 3996684, 5995026, 7993368, 8992539, 11990052, 17985078, 23980104, 35970156, 71940312]

約数ペア:

[(1, 71940312), (2, 35970156), (3, 23980104), (4, 17985078), (6, 11990052), (8, 8992539), (9, 7993368), (12, 5995026), (18, 3996684), (24, 2997513), (27, 2664456), (36, 1998342), (54, 1332228), (67, 1073736), (72, 999171), (81, 888152), (108, 666114), (134, 536868), (162, 444076), (201, 357912), (216, 333057), (268, 268434), (324, 222038), (402, 178956), (536, 134217), (603, 119304), (648, 111019), (804, 89478), (1206, 59652), (1608, 44739), (1657, 43416), (1809, 39768), (2412, 29826), (3314, 21708), (3618, 19884), (4824, 14913), (4971, 14472), (5427, 13256), (6628, 10854), (7236, 9942)]