47387232

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{4447}}^1$

素因数の和:4500

約数の個数: 72

約数和(自身を含む): 138430656

約数和(自身を除く): 91043424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1332, 1776, 2664, 3552, 4447, 5328, 8894, 10656, 13341, 17788, 26682, 35576, 40023, 53364, 71152, 80046, 106728, 142304, 160092, 164539, 213456, 320184, 329078, 426912, 493617, 640368, 658156, 987234, 1280736, 1316312, 1480851, 1974468, 2632624, 2961702, 3948936, 5265248, 5923404, 7897872, 11846808, 15795744, 23693616, 47387232]

約数ペア:

[(1, 47387232), (2, 23693616), (3, 15795744), (4, 11846808), (6, 7897872), (8, 5923404), (9, 5265248), (12, 3948936), (16, 2961702), (18, 2632624), (24, 1974468), (32, 1480851), (36, 1316312), (37, 1280736), (48, 987234), (72, 658156), (74, 640368), (96, 493617), (111, 426912), (144, 329078), (148, 320184), (222, 213456), (288, 164539), (296, 160092), (333, 142304), (444, 106728), (592, 80046), (666, 71152), (888, 53364), (1184, 40023), (1332, 35576), (1776, 26682), (2664, 17788), (3552, 13341), (4447, 10656), (5328, 8894)]