89870144

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1187}}^1$

素因数の和:1232

約数の個数: 84

約数和(自身を含む): 220882464

約数和(自身を除く): 131012320

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 448, 676, 728, 832, 1183, 1187, 1352, 1456, 2366, 2374, 2704, 2912, 4732, 4748, 5408, 5824, 8309, 9464, 9496, 10816, 15431, 16618, 18928, 18992, 30862, 33236, 37856, 37984, 61724, 66472, 75712, 75968, 108017, 123448, 132944, 200603, 216034, 246896, 265888, 401206, 432068, 493792, 531776, 802412, 864136, 987584, 1404221, 1604824, 1728272, 2808442, 3209648, 3456544, 5616884, 6419296, 6913088, 11233768, 12838592, 22467536, 44935072, 89870144]

約数ペア:

[(1, 89870144), (2, 44935072), (4, 22467536), (7, 12838592), (8, 11233768), (13, 6913088), (14, 6419296), (16, 5616884), (26, 3456544), (28, 3209648), (32, 2808442), (52, 1728272), (56, 1604824), (64, 1404221), (91, 987584), (104, 864136), (112, 802412), (169, 531776), (182, 493792), (208, 432068), (224, 401206), (338, 265888), (364, 246896), (416, 216034), (448, 200603), (676, 132944), (728, 123448), (832, 108017), (1183, 75968), (1187, 75712), (1352, 66472), (1456, 61724), (2366, 37984), (2374, 37856), (2704, 33236), (2912, 30862), (4732, 18992), (4748, 18928), (5408, 16618), (5824, 15431), (8309, 10816), (9464, 9496)]