72089248

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1721}}^1$

素因数の和:1766

約数の個数: 96

約数和(自身を含む): 187463808

約数和(自身を除く): 115374560

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 224, 238, 272, 308, 352, 374, 476, 544, 616, 748, 952, 1232, 1309, 1496, 1721, 1904, 2464, 2618, 2992, 3442, 3808, 5236, 5984, 6884, 10472, 12047, 13768, 18931, 20944, 24094, 27536, 29257, 37862, 41888, 48188, 55072, 58514, 75724, 96376, 117028, 132517, 151448, 192752, 204799, 234056, 265034, 302896, 321827, 385504, 409598, 468112, 530068, 605792, 643654, 819196, 936224, 1060136, 1287308, 1638392, 2120272, 2252789, 2574616, 3276784, 4240544, 4505578, 5149232, 6553568, 9011156, 10298464, 18022312, 36044624, 72089248]

約数ペア:

[(1, 72089248), (2, 36044624), (4, 18022312), (7, 10298464), (8, 9011156), (11, 6553568), (14, 5149232), (16, 4505578), (17, 4240544), (22, 3276784), (28, 2574616), (32, 2252789), (34, 2120272), (44, 1638392), (56, 1287308), (68, 1060136), (77, 936224), (88, 819196), (112, 643654), (119, 605792), (136, 530068), (154, 468112), (176, 409598), (187, 385504), (224, 321827), (238, 302896), (272, 265034), (308, 234056), (352, 204799), (374, 192752), (476, 151448), (544, 132517), (616, 117028), (748, 96376), (952, 75724), (1232, 58514), (1309, 55072), (1496, 48188), (1721, 41888), (1904, 37862), (2464, 29257), (2618, 27536), (2992, 24094), (3442, 20944), (3808, 18931), (5236, 13768), (5984, 12047), (6884, 10472)]