78339312

素因数分解:

$2^4\times 3^5\times {\mathrm{20149}}^1$

素因数の和:20172

約数の個数: 60

約数和(自身を含む): 227372600

約数和(自身を除く): 149033288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 20149, 40298, 60447, 80596, 120894, 161192, 181341, 241788, 322384, 362682, 483576, 544023, 725364, 967152, 1088046, 1450728, 1632069, 2176092, 2901456, 3264138, 4352184, 4896207, 6528276, 8704368, 9792414, 13056552, 19584828, 26113104, 39169656, 78339312]

約数ペア:

[(1, 78339312), (2, 39169656), (3, 26113104), (4, 19584828), (6, 13056552), (8, 9792414), (9, 8704368), (12, 6528276), (16, 4896207), (18, 4352184), (24, 3264138), (27, 2901456), (36, 2176092), (48, 1632069), (54, 1450728), (72, 1088046), (81, 967152), (108, 725364), (144, 544023), (162, 483576), (216, 362682), (243, 322384), (324, 241788), (432, 181341), (486, 161192), (648, 120894), (972, 80596), (1296, 60447), (1944, 40298), (3888, 20149)]