72976356

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:422

約数の個数: 96

約数和(自身を含む): 198696960

約数和(自身を除く): 125720604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 71, 93, 108, 124, 142, 186, 213, 279, 284, 307, 372, 426, 558, 614, 639, 837, 852, 921, 1116, 1228, 1278, 1674, 1842, 1917, 2201, 2556, 2763, 3348, 3684, 3834, 4402, 5526, 6603, 7668, 8289, 8804, 9517, 11052, 13206, 16578, 19034, 19809, 21797, 26412, 28551, 33156, 38068, 39618, 43594, 57102, 59427, 65391, 79236, 85653, 87188, 114204, 118854, 130782, 171306, 196173, 237708, 256959, 261564, 342612, 392346, 513918, 588519, 675707, 784692, 1027836, 1177038, 1351414, 2027121, 2354076, 2702828, 4054242, 6081363, 8108484, 12162726, 18244089, 24325452, 36488178, 72976356]

約数ペア:

[(1, 72976356), (2, 36488178), (3, 24325452), (4, 18244089), (6, 12162726), (9, 8108484), (12, 6081363), (18, 4054242), (27, 2702828), (31, 2354076), (36, 2027121), (54, 1351414), (62, 1177038), (71, 1027836), (93, 784692), (108, 675707), (124, 588519), (142, 513918), (186, 392346), (213, 342612), (279, 261564), (284, 256959), (307, 237708), (372, 196173), (426, 171306), (558, 130782), (614, 118854), (639, 114204), (837, 87188), (852, 85653), (921, 79236), (1116, 65391), (1228, 59427), (1278, 57102), (1674, 43594), (1842, 39618), (1917, 38068), (2201, 33156), (2556, 28551), (2763, 26412), (3348, 21797), (3684, 19809), (3834, 19034), (4402, 16578), (5526, 13206), (6603, 11052), (7668, 9517), (8289, 8804)]