66917376

素因数分解:

$2^{10}\times 3^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:216

約数の個数: 132

約数和(自身を含む): 198305172

約数和(自身を除く): 131387796

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 128, 137, 144, 159, 192, 212, 256, 274, 288, 318, 384, 411, 424, 477, 512, 548, 576, 636, 768, 822, 848, 954, 1024, 1096, 1152, 1233, 1272, 1536, 1644, 1696, 1908, 2192, 2304, 2466, 2544, 3072, 3288, 3392, 3816, 4384, 4608, 4932, 5088, 6576, 6784, 7261, 7632, 8768, 9216, 9864, 10176, 13152, 13568, 14522, 15264, 17536, 19728, 20352, 21783, 26304, 27136, 29044, 30528, 35072, 39456, 40704, 43566, 52608, 54272, 58088, 61056, 65349, 70144, 78912, 81408, 87132, 105216, 116176, 122112, 130698, 140288, 157824, 162816, 174264, 210432, 232352, 244224, 261396, 315648, 348528, 420864, 464704, 488448, 522792, 631296, 697056, 929408, 1045584, 1262592, 1394112, 1858816, 2091168, 2788224, 3717632, 4182336, 5576448, 7435264, 8364672, 11152896, 16729344, 22305792, 33458688, 66917376]

約数ペア:

[(1, 66917376), (2, 33458688), (3, 22305792), (4, 16729344), (6, 11152896), (8, 8364672), (9, 7435264), (12, 5576448), (16, 4182336), (18, 3717632), (24, 2788224), (32, 2091168), (36, 1858816), (48, 1394112), (53, 1262592), (64, 1045584), (72, 929408), (96, 697056), (106, 631296), (128, 522792), (137, 488448), (144, 464704), (159, 420864), (192, 348528), (212, 315648), (256, 261396), (274, 244224), (288, 232352), (318, 210432), (384, 174264), (411, 162816), (424, 157824), (477, 140288), (512, 130698), (548, 122112), (576, 116176), (636, 105216), (768, 87132), (822, 81408), (848, 78912), (954, 70144), (1024, 65349), (1096, 61056), (1152, 58088), (1233, 54272), (1272, 52608), (1536, 43566), (1644, 40704), (1696, 39456), (1908, 35072), (2192, 30528), (2304, 29044), (2466, 27136), (2544, 26304), (3072, 21783), (3288, 20352), (3392, 19728), (3816, 17536), (4384, 15264), (4608, 14522), (4932, 13568), (5088, 13152), (6576, 10176), (6784, 9864), (7261, 9216), (7632, 8768)]