72231588

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1559}}^1$

素因数の和:1599

約数の個数: 120

約数和(自身を含む): 221981760

約数和(自身を除く): 149750172

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 81, 99, 108, 117, 132, 143, 156, 162, 198, 234, 286, 297, 324, 351, 396, 429, 468, 572, 594, 702, 858, 891, 1053, 1188, 1287, 1404, 1559, 1716, 1782, 2106, 2574, 3118, 3564, 3861, 4212, 4677, 5148, 6236, 7722, 9354, 11583, 14031, 15444, 17149, 18708, 20267, 23166, 28062, 34298, 40534, 42093, 46332, 51447, 56124, 60801, 68596, 81068, 84186, 102894, 121602, 126279, 154341, 168372, 182403, 205788, 222937, 243204, 252558, 308682, 364806, 445874, 463023, 505116, 547209, 617364, 668811, 729612, 891748, 926046, 1094418, 1337622, 1389069, 1641627, 1852092, 2006433, 2188836, 2675244, 2778138, 3283254, 4012866, 5556276, 6019299, 6566508, 8025732, 12038598, 18057897, 24077196, 36115794, 72231588]

約数ペア:

[(1, 72231588), (2, 36115794), (3, 24077196), (4, 18057897), (6, 12038598), (9, 8025732), (11, 6566508), (12, 6019299), (13, 5556276), (18, 4012866), (22, 3283254), (26, 2778138), (27, 2675244), (33, 2188836), (36, 2006433), (39, 1852092), (44, 1641627), (52, 1389069), (54, 1337622), (66, 1094418), (78, 926046), (81, 891748), (99, 729612), (108, 668811), (117, 617364), (132, 547209), (143, 505116), (156, 463023), (162, 445874), (198, 364806), (234, 308682), (286, 252558), (297, 243204), (324, 222937), (351, 205788), (396, 182403), (429, 168372), (468, 154341), (572, 126279), (594, 121602), (702, 102894), (858, 84186), (891, 81068), (1053, 68596), (1188, 60801), (1287, 56124), (1404, 51447), (1559, 46332), (1716, 42093), (1782, 40534), (2106, 34298), (2574, 28062), (3118, 23166), (3564, 20267), (3861, 18708), (4212, 17149), (4677, 15444), (5148, 14031), (6236, 11583), (7722, 9354)]