80941824

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^2$

素因数の和:127

約数の個数: 162

約数和(自身を含む): 251503980

約数和(自身を除く): 170562156

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 43, 48, 57, 64, 72, 76, 86, 96, 114, 128, 129, 144, 152, 171, 172, 192, 228, 256, 258, 288, 304, 342, 344, 384, 387, 456, 516, 576, 608, 684, 688, 768, 774, 817, 912, 1032, 1152, 1216, 1368, 1376, 1548, 1634, 1824, 1849, 2064, 2304, 2432, 2451, 2736, 2752, 3096, 3268, 3648, 3698, 4128, 4864, 4902, 5472, 5504, 5547, 6192, 6536, 7296, 7353, 7396, 8256, 9804, 10944, 11008, 11094, 12384, 13072, 14592, 14706, 14792, 16512, 16641, 19608, 21888, 22188, 24768, 26144, 29412, 29584, 33024, 33282, 35131, 39216, 43776, 44376, 49536, 52288, 58824, 59168, 66564, 70262, 78432, 88752, 99072, 104576, 105393, 117648, 118336, 133128, 140524, 156864, 177504, 209152, 210786, 235296, 236672, 266256, 281048, 313728, 316179, 355008, 421572, 470592, 473344, 532512, 562096, 627456, 632358, 710016, 843144, 941184, 1065024, 1124192, 1264716, 1420032, 1686288, 1882368, 2130048, 2248384, 2529432, 3372576, 4260096, 4496768, 5058864, 6745152, 8993536, 10117728, 13490304, 20235456, 26980608, 40470912, 80941824]

約数ペア:

[(1, 80941824), (2, 40470912), (3, 26980608), (4, 20235456), (6, 13490304), (8, 10117728), (9, 8993536), (12, 6745152), (16, 5058864), (18, 4496768), (19, 4260096), (24, 3372576), (32, 2529432), (36, 2248384), (38, 2130048), (43, 1882368), (48, 1686288), (57, 1420032), (64, 1264716), (72, 1124192), (76, 1065024), (86, 941184), (96, 843144), (114, 710016), (128, 632358), (129, 627456), (144, 562096), (152, 532512), (171, 473344), (172, 470592), (192, 421572), (228, 355008), (256, 316179), (258, 313728), (288, 281048), (304, 266256), (342, 236672), (344, 235296), (384, 210786), (387, 209152), (456, 177504), (516, 156864), (576, 140524), (608, 133128), (684, 118336), (688, 117648), (768, 105393), (774, 104576), (817, 99072), (912, 88752), (1032, 78432), (1152, 70262), (1216, 66564), (1368, 59168), (1376, 58824), (1548, 52288), (1634, 49536), (1824, 44376), (1849, 43776), (2064, 39216), (2304, 35131), (2432, 33282), (2451, 33024), (2736, 29584), (2752, 29412), (3096, 26144), (3268, 24768), (3648, 22188), (3698, 21888), (4128, 19608), (4864, 16641), (4902, 16512), (5472, 14792), (5504, 14706), (5547, 14592), (6192, 13072), (6536, 12384), (7296, 11094), (7353, 11008), (7396, 10944), (8256, 9804)]