72785412

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2239}}^1$

素因数の和:2302

約数の個数: 96

約数和(自身を含む): 220774400

約数和(自身を除く): 147988988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 54, 63, 84, 86, 108, 126, 129, 172, 189, 252, 258, 301, 378, 387, 516, 602, 756, 774, 903, 1161, 1204, 1548, 1806, 2239, 2322, 2709, 3612, 4478, 4644, 5418, 6717, 8127, 8956, 10836, 13434, 15673, 16254, 20151, 26868, 31346, 32508, 40302, 47019, 60453, 62692, 80604, 94038, 96277, 120906, 141057, 188076, 192554, 241812, 282114, 288831, 385108, 423171, 564228, 577662, 673939, 846342, 866493, 1155324, 1347878, 1692684, 1732986, 2021817, 2599479, 2695756, 3465972, 4043634, 5198958, 6065451, 8087268, 10397916, 12130902, 18196353, 24261804, 36392706, 72785412]

約数ペア:

[(1, 72785412), (2, 36392706), (3, 24261804), (4, 18196353), (6, 12130902), (7, 10397916), (9, 8087268), (12, 6065451), (14, 5198958), (18, 4043634), (21, 3465972), (27, 2695756), (28, 2599479), (36, 2021817), (42, 1732986), (43, 1692684), (54, 1347878), (63, 1155324), (84, 866493), (86, 846342), (108, 673939), (126, 577662), (129, 564228), (172, 423171), (189, 385108), (252, 288831), (258, 282114), (301, 241812), (378, 192554), (387, 188076), (516, 141057), (602, 120906), (756, 96277), (774, 94038), (903, 80604), (1161, 62692), (1204, 60453), (1548, 47019), (1806, 40302), (2239, 32508), (2322, 31346), (2709, 26868), (3612, 20151), (4478, 16254), (4644, 15673), (5418, 13434), (6717, 10836), (8127, 8956)]