65991276

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{103}}^1$

素因数の和:200

約数の個数: 108

約数和(自身を含む): 186421872

約数和(自身を除く): 120430596

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 103, 111, 117, 148, 156, 206, 222, 234, 309, 333, 412, 444, 468, 481, 618, 666, 927, 962, 1236, 1332, 1339, 1369, 1443, 1854, 1924, 2678, 2738, 2886, 3708, 3811, 4017, 4107, 4329, 5356, 5476, 5772, 7622, 8034, 8214, 8658, 11433, 12051, 12321, 15244, 16068, 16428, 17316, 17797, 22866, 24102, 24642, 34299, 35594, 45732, 48204, 49284, 49543, 53391, 68598, 71188, 99086, 106782, 137196, 141007, 148629, 160173, 198172, 213564, 282014, 297258, 320346, 423021, 445887, 564028, 594516, 640692, 846042, 891774, 1269063, 1692084, 1783548, 1833091, 2538126, 3666182, 5076252, 5499273, 7332364, 10998546, 16497819, 21997092, 32995638, 65991276]

約数ペア:

[(1, 65991276), (2, 32995638), (3, 21997092), (4, 16497819), (6, 10998546), (9, 7332364), (12, 5499273), (13, 5076252), (18, 3666182), (26, 2538126), (36, 1833091), (37, 1783548), (39, 1692084), (52, 1269063), (74, 891774), (78, 846042), (103, 640692), (111, 594516), (117, 564028), (148, 445887), (156, 423021), (206, 320346), (222, 297258), (234, 282014), (309, 213564), (333, 198172), (412, 160173), (444, 148629), (468, 141007), (481, 137196), (618, 106782), (666, 99086), (927, 71188), (962, 68598), (1236, 53391), (1332, 49543), (1339, 49284), (1369, 48204), (1443, 45732), (1854, 35594), (1924, 34299), (2678, 24642), (2738, 24102), (2886, 22866), (3708, 17797), (3811, 17316), (4017, 16428), (4107, 16068), (4329, 15244), (5356, 12321), (5476, 12051), (5772, 11433), (7622, 8658), (8034, 8214)]