64748448

素因数分解:

$2^5\times 3^2\times {\mathrm{383}}^1\times {\mathrm{587}}^1$

素因数の和:986

約数の個数: 72

約数和(自身を含む): 184923648

約数和(自身を除く): 120175200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 383, 587, 766, 1149, 1174, 1532, 1761, 2298, 2348, 3064, 3447, 3522, 4596, 4696, 5283, 6128, 6894, 7044, 9192, 9392, 10566, 12256, 13788, 14088, 18384, 18784, 21132, 27576, 28176, 36768, 42264, 55152, 56352, 84528, 110304, 169056, 224821, 449642, 674463, 899284, 1348926, 1798568, 2023389, 2697852, 3597136, 4046778, 5395704, 7194272, 8093556, 10791408, 16187112, 21582816, 32374224, 64748448]

約数ペア:

[(1, 64748448), (2, 32374224), (3, 21582816), (4, 16187112), (6, 10791408), (8, 8093556), (9, 7194272), (12, 5395704), (16, 4046778), (18, 3597136), (24, 2697852), (32, 2023389), (36, 1798568), (48, 1348926), (72, 899284), (96, 674463), (144, 449642), (288, 224821), (383, 169056), (587, 110304), (766, 84528), (1149, 56352), (1174, 55152), (1532, 42264), (1761, 36768), (2298, 28176), (2348, 27576), (3064, 21132), (3447, 18784), (3522, 18384), (4596, 14088), (4696, 13788), (5283, 12256), (6128, 10566), (6894, 9392), (7044, 9192)]