64869552

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:129

約数の個数: 240

約数和(自身を含む): 219673440

約数和(自身を除く): 154803888

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 33, 34, 36, 44, 48, 51, 54, 66, 68, 72, 73, 88, 99, 102, 108, 121, 132, 136, 144, 146, 153, 176, 187, 198, 204, 216, 219, 242, 264, 272, 292, 297, 306, 363, 374, 396, 408, 432, 438, 459, 484, 528, 561, 584, 594, 612, 657, 726, 748, 792, 803, 816, 876, 918, 968, 1089, 1122, 1168, 1188, 1224, 1241, 1314, 1452, 1496, 1584, 1606, 1683, 1752, 1836, 1936, 1971, 2057, 2178, 2244, 2376, 2409, 2448, 2482, 2628, 2904, 2992, 3212, 3267, 3366, 3504, 3672, 3723, 3942, 4114, 4356, 4488, 4752, 4818, 4964, 5049, 5256, 5808, 6171, 6424, 6534, 6732, 7227, 7344, 7446, 7884, 8228, 8712, 8833, 8976, 9636, 9928, 10098, 10512, 11169, 12342, 12848, 13068, 13464, 13651, 14454, 14892, 15768, 16456, 17424, 17666, 18513, 19272, 19856, 20196, 21681, 22338, 24684, 26136, 26499, 26928, 27302, 28908, 29784, 31536, 32912, 33507, 35332, 37026, 38544, 40392, 40953, 43362, 44676, 49368, 52272, 52998, 54604, 55539, 57816, 59568, 67014, 70664, 74052, 79497, 80784, 81906, 86724, 89352, 98736, 105996, 109208, 111078, 115632, 122859, 134028, 141328, 148104, 150161, 158994, 163812, 173448, 178704, 211992, 218416, 222156, 238491, 245718, 268056, 296208, 300322, 317988, 327624, 346896, 368577, 423984, 444312, 450483, 476982, 491436, 536112, 600644, 635976, 655248, 737154, 888624, 900966, 953964, 982872, 1201288, 1271952, 1351449, 1474308, 1801932, 1907928, 1965744, 2402576, 2702898, 2948616, 3603864, 3815856, 4054347, 5405796, 5897232, 7207728, 8108694, 10811592, 16217388, 21623184, 32434776, 64869552]

約数ペア:

[(1, 64869552), (2, 32434776), (3, 21623184), (4, 16217388), (6, 10811592), (8, 8108694), (9, 7207728), (11, 5897232), (12, 5405796), (16, 4054347), (17, 3815856), (18, 3603864), (22, 2948616), (24, 2702898), (27, 2402576), (33, 1965744), (34, 1907928), (36, 1801932), (44, 1474308), (48, 1351449), (51, 1271952), (54, 1201288), (66, 982872), (68, 953964), (72, 900966), (73, 888624), (88, 737154), (99, 655248), (102, 635976), (108, 600644), (121, 536112), (132, 491436), (136, 476982), (144, 450483), (146, 444312), (153, 423984), (176, 368577), (187, 346896), (198, 327624), (204, 317988), (216, 300322), (219, 296208), (242, 268056), (264, 245718), (272, 238491), (292, 222156), (297, 218416), (306, 211992), (363, 178704), (374, 173448), (396, 163812), (408, 158994), (432, 150161), (438, 148104), (459, 141328), (484, 134028), (528, 122859), (561, 115632), (584, 111078), (594, 109208), (612, 105996), (657, 98736), (726, 89352), (748, 86724), (792, 81906), (803, 80784), (816, 79497), (876, 74052), (918, 70664), (968, 67014), (1089, 59568), (1122, 57816), (1168, 55539), (1188, 54604), (1224, 52998), (1241, 52272), (1314, 49368), (1452, 44676), (1496, 43362), (1584, 40953), (1606, 40392), (1683, 38544), (1752, 37026), (1836, 35332), (1936, 33507), (1971, 32912), (2057, 31536), (2178, 29784), (2244, 28908), (2376, 27302), (2409, 26928), (2448, 26499), (2482, 26136), (2628, 24684), (2904, 22338), (2992, 21681), (3212, 20196), (3267, 19856), (3366, 19272), (3504, 18513), (3672, 17666), (3723, 17424), (3942, 16456), (4114, 15768), (4356, 14892), (4488, 14454), (4752, 13651), (4818, 13464), (4964, 13068), (5049, 12848), (5256, 12342), (5808, 11169), (6171, 10512), (6424, 10098), (6534, 9928), (6732, 9636), (7227, 8976), (7344, 8833), (7446, 8712), (7884, 8228)]