66820608

素因数分解:

$2^9\times 3^2\times {\mathrm{17}}^1\times {\mathrm{853}}^1$

素因数の和:894

約数の個数: 120

約数和(自身を含む): 204432228

約数和(自身を除く): 137611620

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 256, 272, 288, 306, 384, 408, 512, 544, 576, 612, 768, 816, 853, 1088, 1152, 1224, 1536, 1632, 1706, 2176, 2304, 2448, 2559, 3264, 3412, 4352, 4608, 4896, 5118, 6528, 6824, 7677, 8704, 9792, 10236, 13056, 13648, 14501, 15354, 19584, 20472, 26112, 27296, 29002, 30708, 39168, 40944, 43503, 54592, 58004, 61416, 78336, 81888, 87006, 109184, 116008, 122832, 130509, 163776, 174012, 218368, 232016, 245664, 261018, 327552, 348024, 436736, 464032, 491328, 522036, 655104, 696048, 928064, 982656, 1044072, 1310208, 1392096, 1856128, 1965312, 2088144, 2784192, 3712256, 3930624, 4176288, 5568384, 7424512, 8352576, 11136768, 16705152, 22273536, 33410304, 66820608]

約数ペア:

[(1, 66820608), (2, 33410304), (3, 22273536), (4, 16705152), (6, 11136768), (8, 8352576), (9, 7424512), (12, 5568384), (16, 4176288), (17, 3930624), (18, 3712256), (24, 2784192), (32, 2088144), (34, 1965312), (36, 1856128), (48, 1392096), (51, 1310208), (64, 1044072), (68, 982656), (72, 928064), (96, 696048), (102, 655104), (128, 522036), (136, 491328), (144, 464032), (153, 436736), (192, 348024), (204, 327552), (256, 261018), (272, 245664), (288, 232016), (306, 218368), (384, 174012), (408, 163776), (512, 130509), (544, 122832), (576, 116008), (612, 109184), (768, 87006), (816, 81888), (853, 78336), (1088, 61416), (1152, 58004), (1224, 54592), (1536, 43503), (1632, 40944), (1706, 39168), (2176, 30708), (2304, 29002), (2448, 27296), (2559, 26112), (3264, 20472), (3412, 19584), (4352, 15354), (4608, 14501), (4896, 13648), (5118, 13056), (6528, 10236), (6824, 9792), (7677, 8704)]