71335512

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:294

約数の個数: 128

約数和(自身を含む): 210470400

約数和(自身を除く): 139134888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 83, 92, 108, 138, 166, 173, 184, 207, 216, 249, 276, 332, 346, 414, 498, 519, 552, 621, 664, 692, 747, 828, 996, 1038, 1242, 1384, 1494, 1557, 1656, 1909, 1992, 2076, 2241, 2484, 2988, 3114, 3818, 3979, 4152, 4482, 4671, 4968, 5727, 5976, 6228, 7636, 7958, 8964, 9342, 11454, 11937, 12456, 14359, 15272, 15916, 17181, 17928, 18684, 22908, 23874, 28718, 31832, 34362, 35811, 37368, 43077, 45816, 47748, 51543, 57436, 68724, 71622, 86154, 95496, 103086, 107433, 114872, 129231, 137448, 143244, 172308, 206172, 214866, 258462, 286488, 330257, 344616, 387693, 412344, 429732, 516924, 660514, 775386, 859464, 990771, 1033848, 1321028, 1550772, 1981542, 2642056, 2972313, 3101544, 3963084, 5944626, 7926168, 8916939, 11889252, 17833878, 23778504, 35667756, 71335512]

約数ペア:

[(1, 71335512), (2, 35667756), (3, 23778504), (4, 17833878), (6, 11889252), (8, 8916939), (9, 7926168), (12, 5944626), (18, 3963084), (23, 3101544), (24, 2972313), (27, 2642056), (36, 1981542), (46, 1550772), (54, 1321028), (69, 1033848), (72, 990771), (83, 859464), (92, 775386), (108, 660514), (138, 516924), (166, 429732), (173, 412344), (184, 387693), (207, 344616), (216, 330257), (249, 286488), (276, 258462), (332, 214866), (346, 206172), (414, 172308), (498, 143244), (519, 137448), (552, 129231), (621, 114872), (664, 107433), (692, 103086), (747, 95496), (828, 86154), (996, 71622), (1038, 68724), (1242, 57436), (1384, 51543), (1494, 47748), (1557, 45816), (1656, 43077), (1909, 37368), (1992, 35811), (2076, 34362), (2241, 31832), (2484, 28718), (2988, 23874), (3114, 22908), (3818, 18684), (3979, 17928), (4152, 17181), (4482, 15916), (4671, 15272), (4968, 14359), (5727, 12456), (5976, 11937), (6228, 11454), (7636, 9342), (7958, 8964)]