64459872

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:213

約数の個数: 144

約数和(自身を含む): 193179168

約数和(自身を除く): 128719296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 53, 72, 82, 96, 103, 106, 123, 144, 159, 164, 206, 212, 246, 288, 309, 318, 328, 369, 412, 424, 477, 492, 618, 636, 656, 738, 824, 848, 927, 954, 984, 1236, 1272, 1312, 1476, 1648, 1696, 1854, 1908, 1968, 2173, 2472, 2544, 2952, 3296, 3708, 3816, 3936, 4223, 4346, 4944, 5088, 5459, 5904, 6519, 7416, 7632, 8446, 8692, 9888, 10918, 11808, 12669, 13038, 14832, 15264, 16377, 16892, 17384, 19557, 21836, 25338, 26076, 29664, 32754, 33784, 34768, 38007, 39114, 43672, 49131, 50676, 52152, 65508, 67568, 69536, 76014, 78228, 87344, 98262, 101352, 104304, 131016, 135136, 152028, 156456, 174688, 196524, 202704, 208608, 223819, 262032, 304056, 312912, 393048, 405408, 447638, 524064, 608112, 625824, 671457, 786096, 895276, 1216224, 1342914, 1572192, 1790552, 2014371, 2685828, 3581104, 4028742, 5371656, 7162208, 8057484, 10743312, 16114968, 21486624, 32229936, 64459872]

約数ペア:

[(1, 64459872), (2, 32229936), (3, 21486624), (4, 16114968), (6, 10743312), (8, 8057484), (9, 7162208), (12, 5371656), (16, 4028742), (18, 3581104), (24, 2685828), (32, 2014371), (36, 1790552), (41, 1572192), (48, 1342914), (53, 1216224), (72, 895276), (82, 786096), (96, 671457), (103, 625824), (106, 608112), (123, 524064), (144, 447638), (159, 405408), (164, 393048), (206, 312912), (212, 304056), (246, 262032), (288, 223819), (309, 208608), (318, 202704), (328, 196524), (369, 174688), (412, 156456), (424, 152028), (477, 135136), (492, 131016), (618, 104304), (636, 101352), (656, 98262), (738, 87344), (824, 78228), (848, 76014), (927, 69536), (954, 67568), (984, 65508), (1236, 52152), (1272, 50676), (1312, 49131), (1476, 43672), (1648, 39114), (1696, 38007), (1854, 34768), (1908, 33784), (1968, 32754), (2173, 29664), (2472, 26076), (2544, 25338), (2952, 21836), (3296, 19557), (3708, 17384), (3816, 16892), (3936, 16377), (4223, 15264), (4346, 14832), (4944, 13038), (5088, 12669), (5459, 11808), (5904, 10918), (6519, 9888), (7416, 8692), (7632, 8446)]