72634644

素因数分解:

$2^2\times 3^7\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:86

約数の個数: 144

約数和(自身を含む): 209946240

約数和(自身を除く): 137311596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 27, 36, 38, 46, 54, 57, 69, 76, 81, 92, 108, 114, 138, 162, 171, 207, 228, 243, 276, 324, 342, 361, 414, 437, 486, 513, 621, 684, 722, 729, 828, 874, 972, 1026, 1083, 1242, 1311, 1444, 1458, 1539, 1748, 1863, 2052, 2166, 2187, 2484, 2622, 2916, 3078, 3249, 3726, 3933, 4332, 4374, 4617, 5244, 5589, 6156, 6498, 7452, 7866, 8303, 8748, 9234, 9747, 11178, 11799, 12996, 13851, 15732, 16606, 16767, 18468, 19494, 22356, 23598, 24909, 27702, 29241, 33212, 33534, 35397, 38988, 41553, 47196, 49818, 50301, 55404, 58482, 67068, 70794, 74727, 83106, 87723, 99636, 100602, 106191, 116964, 141588, 149454, 166212, 175446, 201204, 212382, 224181, 263169, 298908, 318573, 350892, 424764, 448362, 526338, 637146, 672543, 789507, 896724, 955719, 1052676, 1274292, 1345086, 1579014, 1911438, 2017629, 2690172, 3158028, 3822876, 4035258, 6052887, 8070516, 12105774, 18158661, 24211548, 36317322, 72634644]

約数ペア:

[(1, 72634644), (2, 36317322), (3, 24211548), (4, 18158661), (6, 12105774), (9, 8070516), (12, 6052887), (18, 4035258), (19, 3822876), (23, 3158028), (27, 2690172), (36, 2017629), (38, 1911438), (46, 1579014), (54, 1345086), (57, 1274292), (69, 1052676), (76, 955719), (81, 896724), (92, 789507), (108, 672543), (114, 637146), (138, 526338), (162, 448362), (171, 424764), (207, 350892), (228, 318573), (243, 298908), (276, 263169), (324, 224181), (342, 212382), (361, 201204), (414, 175446), (437, 166212), (486, 149454), (513, 141588), (621, 116964), (684, 106191), (722, 100602), (729, 99636), (828, 87723), (874, 83106), (972, 74727), (1026, 70794), (1083, 67068), (1242, 58482), (1311, 55404), (1444, 50301), (1458, 49818), (1539, 47196), (1748, 41553), (1863, 38988), (2052, 35397), (2166, 33534), (2187, 33212), (2484, 29241), (2622, 27702), (2916, 24909), (3078, 23598), (3249, 22356), (3726, 19494), (3933, 18468), (4332, 16767), (4374, 16606), (4617, 15732), (5244, 13851), (5589, 12996), (6156, 11799), (6498, 11178), (7452, 9747), (7866, 9234), (8303, 8748)]