72257892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:465

約数の個数: 96

約数和(自身を含む): 201427968

約数和(自身を除く): 129170076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 67, 74, 84, 111, 134, 148, 201, 222, 259, 268, 347, 402, 444, 469, 518, 694, 777, 804, 938, 1036, 1041, 1388, 1407, 1554, 1876, 2082, 2429, 2479, 2814, 3108, 4164, 4858, 4958, 5628, 7287, 7437, 9716, 9916, 12839, 14574, 14874, 17353, 23249, 25678, 29148, 29748, 34706, 38517, 46498, 51356, 52059, 69412, 69747, 77034, 89873, 92996, 104118, 139494, 154068, 162743, 179746, 208236, 269619, 278988, 325486, 359492, 488229, 539238, 650972, 860213, 976458, 1078476, 1720426, 1952916, 2580639, 3440852, 5161278, 6021491, 10322556, 12042982, 18064473, 24085964, 36128946, 72257892]

約数ペア:

[(1, 72257892), (2, 36128946), (3, 24085964), (4, 18064473), (6, 12042982), (7, 10322556), (12, 6021491), (14, 5161278), (21, 3440852), (28, 2580639), (37, 1952916), (42, 1720426), (67, 1078476), (74, 976458), (84, 860213), (111, 650972), (134, 539238), (148, 488229), (201, 359492), (222, 325486), (259, 278988), (268, 269619), (347, 208236), (402, 179746), (444, 162743), (469, 154068), (518, 139494), (694, 104118), (777, 92996), (804, 89873), (938, 77034), (1036, 69747), (1041, 69412), (1388, 52059), (1407, 51356), (1554, 46498), (1876, 38517), (2082, 34706), (2429, 29748), (2479, 29148), (2814, 25678), (3108, 23249), (4164, 17353), (4858, 14874), (4958, 14574), (5628, 12839), (7287, 9916), (7437, 9716)]