89046776

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{97}}^2$

素因数の和:233

約数の個数: 72

約数和(自身を含む): 208773720

約数和(自身を除く): 119726944

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 97, 104, 169, 182, 194, 338, 364, 388, 676, 679, 728, 776, 1183, 1261, 1352, 1358, 2366, 2522, 2716, 4732, 5044, 5432, 8827, 9409, 9464, 10088, 16393, 17654, 18818, 32786, 35308, 37636, 65572, 65863, 70616, 75272, 114751, 122317, 131144, 131726, 229502, 244634, 263452, 459004, 489268, 526904, 856219, 918008, 978536, 1590121, 1712438, 3180242, 3424876, 6360484, 6849752, 11130847, 12720968, 22261694, 44523388, 89046776]

約数ペア:

[(1, 89046776), (2, 44523388), (4, 22261694), (7, 12720968), (8, 11130847), (13, 6849752), (14, 6360484), (26, 3424876), (28, 3180242), (52, 1712438), (56, 1590121), (91, 978536), (97, 918008), (104, 856219), (169, 526904), (182, 489268), (194, 459004), (338, 263452), (364, 244634), (388, 229502), (676, 131726), (679, 131144), (728, 122317), (776, 114751), (1183, 75272), (1261, 70616), (1352, 65863), (1358, 65572), (2366, 37636), (2522, 35308), (2716, 32786), (4732, 18818), (5044, 17654), (5432, 16393), (8827, 10088), (9409, 9464)]