81132807744

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{157733}}^1$

素因数の和:157817

約数の個数: 168

約数和(自身を含む): 250002080640

約数和(自身を除く): 168869272896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 47, 48, 57, 64, 72, 76, 94, 96, 114, 141, 144, 152, 171, 188, 192, 228, 282, 288, 304, 342, 376, 423, 456, 564, 576, 608, 684, 752, 846, 893, 912, 1128, 1216, 1368, 1504, 1692, 1786, 1824, 2256, 2679, 2736, 3008, 3384, 3572, 3648, 4512, 5358, 5472, 6768, 7144, 8037, 9024, 10716, 10944, 13536, 14288, 16074, 21432, 27072, 28576, 32148, 42864, 57152, 64296, 85728, 128592, 157733, 171456, 257184, 315466, 473199, 514368, 630932, 946398, 1261864, 1419597, 1892796, 2523728, 2839194, 2996927, 3785592, 5047456, 5678388, 5993854, 7413451, 7571184, 8990781, 10094912, 11356776, 11987708, 14826902, 15142368, 17981562, 22240353, 22713552, 23975416, 26972343, 29653804, 30284736, 35963124, 44480706, 45427104, 47950832, 53944686, 59307608, 66721059, 71926248, 88961412, 90854208, 95901664, 107889372, 118615216, 133442118, 140855569, 143852496, 177922824, 191803328, 215778744, 237230432, 266884236, 281711138, 287704992, 355845648, 422566707, 431557488, 474460864, 533768472, 563422276, 575409984, 711691296, 845133414, 863114976, 1067536944, 1126844552, 1267700121, 1423382592, 1690266828, 1726229952, 2135073888, 2253689104, 2535400242, 3380533656, 4270147776, 4507378208, 5070800484, 6761067312, 9014756416, 10141600968, 13522134624, 20283201936, 27044269248, 40566403872, 81132807744]

約数ペア:

[(1, 81132807744), (2, 40566403872), (3, 27044269248), (4, 20283201936), (6, 13522134624), (8, 10141600968), (9, 9014756416), (12, 6761067312), (16, 5070800484), (18, 4507378208), (19, 4270147776), (24, 3380533656), (32, 2535400242), (36, 2253689104), (38, 2135073888), (47, 1726229952), (48, 1690266828), (57, 1423382592), (64, 1267700121), (72, 1126844552), (76, 1067536944), (94, 863114976), (96, 845133414), (114, 711691296), (141, 575409984), (144, 563422276), (152, 533768472), (171, 474460864), (188, 431557488), (192, 422566707), (228, 355845648), (282, 287704992), (288, 281711138), (304, 266884236), (342, 237230432), (376, 215778744), (423, 191803328), (456, 177922824), (564, 143852496), (576, 140855569), (608, 133442118), (684, 118615216), (752, 107889372), (846, 95901664), (893, 90854208), (912, 88961412), (1128, 71926248), (1216, 66721059), (1368, 59307608), (1504, 53944686), (1692, 47950832), (1786, 45427104), (1824, 44480706), (2256, 35963124), (2679, 30284736), (2736, 29653804), (3008, 26972343), (3384, 23975416), (3572, 22713552), (3648, 22240353), (4512, 17981562), (5358, 15142368), (5472, 14826902), (6768, 11987708), (7144, 11356776), (8037, 10094912), (9024, 8990781), (10716, 7571184), (10944, 7413451), (13536, 5993854), (14288, 5678388), (16074, 5047456), (21432, 3785592), (27072, 2996927), (28576, 2839194), (32148, 2523728), (42864, 1892796), (57152, 1419597), (64296, 1261864), (85728, 946398), (128592, 630932), (157733, 514368), (171456, 473199), (257184, 315466)]