31504464

素因数分解:

$2^4\times 3^6\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:136

約数の個数: 140

約数和(自身を含む): 95278996

約数和(自身を除く): 63774532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 73, 74, 81, 108, 111, 144, 146, 148, 162, 216, 219, 222, 243, 292, 296, 324, 333, 432, 438, 444, 486, 584, 592, 648, 657, 666, 729, 876, 888, 972, 999, 1168, 1296, 1314, 1332, 1458, 1752, 1776, 1944, 1971, 1998, 2628, 2664, 2701, 2916, 2997, 3504, 3888, 3942, 3996, 5256, 5328, 5402, 5832, 5913, 5994, 7884, 7992, 8103, 8991, 10512, 10804, 11664, 11826, 11988, 15768, 15984, 16206, 17739, 17982, 21608, 23652, 23976, 24309, 26973, 31536, 32412, 35478, 35964, 43216, 47304, 47952, 48618, 53217, 53946, 64824, 70956, 71928, 72927, 94608, 97236, 106434, 107892, 129648, 141912, 143856, 145854, 194472, 212868, 215784, 218781, 283824, 291708, 388944, 425736, 431568, 437562, 583416, 656343, 851472, 875124, 1166832, 1312686, 1750248, 1969029, 2625372, 3500496, 3938058, 5250744, 7876116, 10501488, 15752232, 31504464]

約数ペア:

[(1, 31504464), (2, 15752232), (3, 10501488), (4, 7876116), (6, 5250744), (8, 3938058), (9, 3500496), (12, 2625372), (16, 1969029), (18, 1750248), (24, 1312686), (27, 1166832), (36, 875124), (37, 851472), (48, 656343), (54, 583416), (72, 437562), (73, 431568), (74, 425736), (81, 388944), (108, 291708), (111, 283824), (144, 218781), (146, 215784), (148, 212868), (162, 194472), (216, 145854), (219, 143856), (222, 141912), (243, 129648), (292, 107892), (296, 106434), (324, 97236), (333, 94608), (432, 72927), (438, 71928), (444, 70956), (486, 64824), (584, 53946), (592, 53217), (648, 48618), (657, 47952), (666, 47304), (729, 43216), (876, 35964), (888, 35478), (972, 32412), (999, 31536), (1168, 26973), (1296, 24309), (1314, 23976), (1332, 23652), (1458, 21608), (1752, 17982), (1776, 17739), (1944, 16206), (1971, 15984), (1998, 15768), (2628, 11988), (2664, 11826), (2701, 11664), (2916, 10804), (2997, 10512), (3504, 8991), (3888, 8103), (3942, 7992), (3996, 7884), (5256, 5994), (5328, 5913), (5402, 5832)]