61965972

素因数分解:

$2^2\times 3^5\times {\mathrm{37}}^1\times {\mathrm{1723}}^1$

素因数の和:1779

約数の個数: 72

約数和(自身を含む): 166924576

約数和(自身を除く): 104958604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 243, 324, 333, 444, 486, 666, 972, 999, 1332, 1723, 1998, 2997, 3446, 3996, 5169, 5994, 6892, 8991, 10338, 11988, 15507, 17982, 20676, 31014, 35964, 46521, 62028, 63751, 93042, 127502, 139563, 186084, 191253, 255004, 279126, 382506, 418689, 558252, 573759, 765012, 837378, 1147518, 1674756, 1721277, 2295036, 3442554, 5163831, 6885108, 10327662, 15491493, 20655324, 30982986, 61965972]

約数ペア:

[(1, 61965972), (2, 30982986), (3, 20655324), (4, 15491493), (6, 10327662), (9, 6885108), (12, 5163831), (18, 3442554), (27, 2295036), (36, 1721277), (37, 1674756), (54, 1147518), (74, 837378), (81, 765012), (108, 573759), (111, 558252), (148, 418689), (162, 382506), (222, 279126), (243, 255004), (324, 191253), (333, 186084), (444, 139563), (486, 127502), (666, 93042), (972, 63751), (999, 62028), (1332, 46521), (1723, 35964), (1998, 31014), (2997, 20676), (3446, 17982), (3996, 15507), (5169, 11988), (5994, 10338), (6892, 8991)]