72139992

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{439}}^1$

素因数の和:656

約数の個数: 64

約数和(自身を含む): 186278400

約数和(自身を除く): 114138408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 167, 246, 328, 334, 439, 492, 501, 668, 878, 984, 1002, 1317, 1336, 1756, 2004, 2634, 3512, 4008, 5268, 6847, 10536, 13694, 17999, 20541, 27388, 35998, 41082, 53997, 54776, 71996, 73313, 82164, 107994, 143992, 146626, 164328, 215988, 219939, 293252, 431976, 439878, 586504, 879756, 1759512, 3005833, 6011666, 9017499, 12023332, 18034998, 24046664, 36069996, 72139992]

約数ペア:

[(1, 72139992), (2, 36069996), (3, 24046664), (4, 18034998), (6, 12023332), (8, 9017499), (12, 6011666), (24, 3005833), (41, 1759512), (82, 879756), (123, 586504), (164, 439878), (167, 431976), (246, 293252), (328, 219939), (334, 215988), (439, 164328), (492, 146626), (501, 143992), (668, 107994), (878, 82164), (984, 73313), (1002, 71996), (1317, 54776), (1336, 53997), (1756, 41082), (2004, 35998), (2634, 27388), (3512, 20541), (4008, 17999), (5268, 13694), (6847, 10536)]