81789433728

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{43889}}^1$

素因数の和:44140

約数の個数: 128

約数和(自身を含む): 227778566400

約数和(自身を除く): 145989132672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 211, 276, 368, 384, 422, 552, 633, 736, 844, 1104, 1266, 1472, 1688, 2208, 2532, 2944, 3376, 4416, 4853, 5064, 6752, 8832, 9706, 10128, 13504, 14559, 19412, 20256, 27008, 29118, 38824, 40512, 43889, 58236, 77648, 81024, 87778, 116472, 131667, 155296, 175556, 232944, 263334, 310592, 351112, 465888, 526668, 621184, 702224, 931776, 1009447, 1053336, 1404448, 1863552, 2018894, 2106672, 2808896, 3028341, 4037788, 4213344, 5617792, 6056682, 8075576, 8426688, 9260579, 12113364, 16151152, 16853376, 18521158, 24226728, 27781737, 32302304, 37042316, 48453456, 55563474, 64604608, 74084632, 96906912, 111126948, 129209216, 148169264, 193813824, 212993317, 222253896, 296338528, 387627648, 425986634, 444507792, 592677056, 638979951, 851973268, 889015584, 1185354112, 1277959902, 1703946536, 1778031168, 2555919804, 3407893072, 3556062336, 5111839608, 6815786144, 10223679216, 13631572288, 20447358432, 27263144576, 40894716864, 81789433728]

約数ペア:

[(1, 81789433728), (2, 40894716864), (3, 27263144576), (4, 20447358432), (6, 13631572288), (8, 10223679216), (12, 6815786144), (16, 5111839608), (23, 3556062336), (24, 3407893072), (32, 2555919804), (46, 1778031168), (48, 1703946536), (64, 1277959902), (69, 1185354112), (92, 889015584), (96, 851973268), (128, 638979951), (138, 592677056), (184, 444507792), (192, 425986634), (211, 387627648), (276, 296338528), (368, 222253896), (384, 212993317), (422, 193813824), (552, 148169264), (633, 129209216), (736, 111126948), (844, 96906912), (1104, 74084632), (1266, 64604608), (1472, 55563474), (1688, 48453456), (2208, 37042316), (2532, 32302304), (2944, 27781737), (3376, 24226728), (4416, 18521158), (4853, 16853376), (5064, 16151152), (6752, 12113364), (8832, 9260579), (9706, 8426688), (10128, 8075576), (13504, 6056682), (14559, 5617792), (19412, 4213344), (20256, 4037788), (27008, 3028341), (29118, 2808896), (38824, 2106672), (40512, 2018894), (43889, 1863552), (58236, 1404448), (77648, 1053336), (81024, 1009447), (87778, 931776), (116472, 702224), (131667, 621184), (155296, 526668), (175556, 465888), (232944, 351112), (263334, 310592)]