71086248

素因数分解:

$2^3\times 3^7\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:283

約数の個数: 128

約数和(自身を含む): 212544000

約数和(自身を除く): 141457752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 204, 216, 239, 243, 306, 324, 408, 459, 478, 486, 612, 648, 717, 729, 918, 956, 972, 1224, 1377, 1434, 1458, 1836, 1912, 1944, 2151, 2187, 2754, 2868, 2916, 3672, 4063, 4131, 4302, 4374, 5508, 5736, 5832, 6453, 8126, 8262, 8604, 8748, 11016, 12189, 12393, 12906, 16252, 16524, 17208, 17496, 19359, 24378, 24786, 25812, 32504, 33048, 36567, 37179, 38718, 48756, 49572, 51624, 58077, 73134, 74358, 77436, 97512, 99144, 109701, 116154, 146268, 148716, 154872, 174231, 219402, 232308, 292536, 297432, 329103, 348462, 438804, 464616, 522693, 658206, 696924, 877608, 987309, 1045386, 1316412, 1393848, 1974618, 2090772, 2632824, 2961927, 3949236, 4181544, 5923854, 7898472, 8885781, 11847708, 17771562, 23695416, 35543124, 71086248]

約数ペア:

[(1, 71086248), (2, 35543124), (3, 23695416), (4, 17771562), (6, 11847708), (8, 8885781), (9, 7898472), (12, 5923854), (17, 4181544), (18, 3949236), (24, 2961927), (27, 2632824), (34, 2090772), (36, 1974618), (51, 1393848), (54, 1316412), (68, 1045386), (72, 987309), (81, 877608), (102, 696924), (108, 658206), (136, 522693), (153, 464616), (162, 438804), (204, 348462), (216, 329103), (239, 297432), (243, 292536), (306, 232308), (324, 219402), (408, 174231), (459, 154872), (478, 148716), (486, 146268), (612, 116154), (648, 109701), (717, 99144), (729, 97512), (918, 77436), (956, 74358), (972, 73134), (1224, 58077), (1377, 51624), (1434, 49572), (1458, 48756), (1836, 38718), (1912, 37179), (1944, 36567), (2151, 33048), (2187, 32504), (2754, 25812), (2868, 24786), (2916, 24378), (3672, 19359), (4063, 17496), (4131, 17208), (4302, 16524), (4374, 16252), (5508, 12906), (5736, 12393), (5832, 12189), (6453, 11016), (8126, 8748), (8262, 8604)]