7984008

素因数分解:

$2^3\times 3^6\times {\mathrm{37}}^2$

素因数の和:98

約数の個数: 84

約数和(自身を含む): 23067765

約数和(自身を除く): 15083757

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 162, 216, 222, 243, 296, 324, 333, 444, 486, 648, 666, 729, 888, 972, 999, 1332, 1369, 1458, 1944, 1998, 2664, 2738, 2916, 2997, 3996, 4107, 5476, 5832, 5994, 7992, 8214, 8991, 10952, 11988, 12321, 16428, 17982, 23976, 24642, 26973, 32856, 35964, 36963, 49284, 53946, 71928, 73926, 98568, 107892, 110889, 147852, 215784, 221778, 295704, 332667, 443556, 665334, 887112, 998001, 1330668, 1996002, 2661336, 3992004, 7984008]

約数ペア:

[(1, 7984008), (2, 3992004), (3, 2661336), (4, 1996002), (6, 1330668), (8, 998001), (9, 887112), (12, 665334), (18, 443556), (24, 332667), (27, 295704), (36, 221778), (37, 215784), (54, 147852), (72, 110889), (74, 107892), (81, 98568), (108, 73926), (111, 71928), (148, 53946), (162, 49284), (216, 36963), (222, 35964), (243, 32856), (296, 26973), (324, 24642), (333, 23976), (444, 17982), (486, 16428), (648, 12321), (666, 11988), (729, 10952), (888, 8991), (972, 8214), (999, 7992), (1332, 5994), (1369, 5832), (1458, 5476), (1944, 4107), (1998, 3996), (2664, 2997), (2738, 2916)]