89231076

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 261975168

約数和(自身を除く): 172744092

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 97, 99, 101, 132, 138, 194, 198, 202, 207, 253, 276, 291, 303, 388, 396, 404, 414, 506, 582, 606, 759, 828, 873, 909, 1012, 1067, 1111, 1164, 1212, 1518, 1746, 1818, 2134, 2222, 2231, 2277, 2323, 3036, 3201, 3333, 3492, 3636, 4268, 4444, 4462, 4554, 4646, 6402, 6666, 6693, 6969, 8924, 9108, 9292, 9603, 9797, 9999, 12804, 13332, 13386, 13938, 19206, 19594, 19998, 20079, 20907, 24541, 25553, 26772, 27876, 29391, 38412, 39188, 39996, 40158, 41814, 49082, 51106, 58782, 73623, 76659, 80316, 83628, 88173, 98164, 102212, 107767, 117564, 147246, 153318, 176346, 215534, 220869, 225331, 229977, 294492, 306636, 323301, 352692, 431068, 441738, 450662, 459954, 646602, 675993, 883476, 901324, 919908, 969903, 1293204, 1351986, 1939806, 2027979, 2478641, 2703972, 3879612, 4055958, 4957282, 7435923, 8111916, 9914564, 14871846, 22307769, 29743692, 44615538, 89231076]

約数ペア:

[(1, 89231076), (2, 44615538), (3, 29743692), (4, 22307769), (6, 14871846), (9, 9914564), (11, 8111916), (12, 7435923), (18, 4957282), (22, 4055958), (23, 3879612), (33, 2703972), (36, 2478641), (44, 2027979), (46, 1939806), (66, 1351986), (69, 1293204), (92, 969903), (97, 919908), (99, 901324), (101, 883476), (132, 675993), (138, 646602), (194, 459954), (198, 450662), (202, 441738), (207, 431068), (253, 352692), (276, 323301), (291, 306636), (303, 294492), (388, 229977), (396, 225331), (404, 220869), (414, 215534), (506, 176346), (582, 153318), (606, 147246), (759, 117564), (828, 107767), (873, 102212), (909, 98164), (1012, 88173), (1067, 83628), (1111, 80316), (1164, 76659), (1212, 73623), (1518, 58782), (1746, 51106), (1818, 49082), (2134, 41814), (2222, 40158), (2231, 39996), (2277, 39188), (2323, 38412), (3036, 29391), (3201, 27876), (3333, 26772), (3492, 25553), (3636, 24541), (4268, 20907), (4444, 20079), (4462, 19998), (4554, 19594), (4646, 19206), (6402, 13938), (6666, 13386), (6693, 13332), (6969, 12804), (8924, 9999), (9108, 9797), (9292, 9603)]