72031032

素因数分解:

$2^3\times 3^7\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:229

約数の個数: 128

約数和(自身を含む): 212544000

約数和(自身を除く): 140512968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 162, 179, 184, 207, 216, 243, 276, 324, 358, 414, 486, 537, 552, 621, 648, 716, 729, 828, 972, 1074, 1242, 1432, 1458, 1611, 1656, 1863, 1944, 2148, 2187, 2484, 2916, 3222, 3726, 4117, 4296, 4374, 4833, 4968, 5589, 5832, 6444, 7452, 8234, 8748, 9666, 11178, 12351, 12888, 14499, 14904, 16468, 16767, 17496, 19332, 22356, 24702, 28998, 32936, 33534, 37053, 38664, 43497, 44712, 49404, 50301, 57996, 67068, 74106, 86994, 98808, 100602, 111159, 115992, 130491, 134136, 148212, 173988, 201204, 222318, 260982, 296424, 333477, 347976, 391473, 402408, 444636, 521964, 666954, 782946, 889272, 1000431, 1043928, 1333908, 1565892, 2000862, 2667816, 3001293, 3131784, 4001724, 6002586, 8003448, 9003879, 12005172, 18007758, 24010344, 36015516, 72031032]

約数ペア:

[(1, 72031032), (2, 36015516), (3, 24010344), (4, 18007758), (6, 12005172), (8, 9003879), (9, 8003448), (12, 6002586), (18, 4001724), (23, 3131784), (24, 3001293), (27, 2667816), (36, 2000862), (46, 1565892), (54, 1333908), (69, 1043928), (72, 1000431), (81, 889272), (92, 782946), (108, 666954), (138, 521964), (162, 444636), (179, 402408), (184, 391473), (207, 347976), (216, 333477), (243, 296424), (276, 260982), (324, 222318), (358, 201204), (414, 173988), (486, 148212), (537, 134136), (552, 130491), (621, 115992), (648, 111159), (716, 100602), (729, 98808), (828, 86994), (972, 74106), (1074, 67068), (1242, 57996), (1432, 50301), (1458, 49404), (1611, 44712), (1656, 43497), (1863, 38664), (1944, 37053), (2148, 33534), (2187, 32936), (2484, 28998), (2916, 24702), (3222, 22356), (3726, 19332), (4117, 17496), (4296, 16767), (4374, 16468), (4833, 14904), (4968, 14499), (5589, 12888), (5832, 12351), (6444, 11178), (7452, 9666), (8234, 8748)]