71807472

素因数分解:

$2^4\times 3^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:130

約数の個数: 240

約数和(自身を含む): 240484608

約数和(自身を除く): 168677136

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 27, 33, 36, 44, 46, 48, 54, 66, 69, 72, 73, 81, 88, 92, 99, 108, 132, 138, 144, 146, 162, 176, 184, 198, 207, 216, 219, 243, 253, 264, 276, 292, 297, 324, 368, 396, 414, 432, 438, 486, 506, 528, 552, 584, 594, 621, 648, 657, 759, 792, 803, 828, 876, 891, 972, 1012, 1104, 1168, 1188, 1242, 1296, 1314, 1518, 1584, 1606, 1656, 1679, 1752, 1782, 1863, 1944, 1971, 2024, 2277, 2376, 2409, 2484, 2628, 2673, 3036, 3212, 3312, 3358, 3504, 3564, 3726, 3888, 3942, 4048, 4554, 4752, 4818, 4968, 5037, 5256, 5346, 5589, 5913, 6072, 6424, 6716, 6831, 7128, 7227, 7452, 7884, 9108, 9636, 9936, 10074, 10512, 10692, 11178, 11826, 12144, 12848, 13432, 13662, 14256, 14454, 14904, 15111, 15768, 17739, 18216, 18469, 19272, 20148, 20493, 21384, 21681, 22356, 23652, 26864, 27324, 28908, 29808, 30222, 31536, 35478, 36432, 36938, 38544, 40296, 40986, 42768, 43362, 44712, 45333, 47304, 54648, 55407, 57816, 60444, 61479, 65043, 70956, 73876, 80592, 81972, 86724, 89424, 90666, 94608, 109296, 110814, 115632, 120888, 122958, 130086, 135999, 141912, 147752, 163944, 166221, 173448, 181332, 195129, 221628, 241776, 245916, 260172, 271998, 283824, 295504, 327888, 332442, 346896, 362664, 390258, 407997, 443256, 491832, 498663, 520344, 543996, 664884, 725328, 780516, 815994, 886512, 983664, 997326, 1040688, 1087992, 1329768, 1495989, 1561032, 1631988, 1994652, 2175984, 2659536, 2991978, 3122064, 3263976, 3989304, 4487967, 5983956, 6527952, 7978608, 8975934, 11967912, 17951868, 23935824, 35903736, 71807472]

約数ペア:

[(1, 71807472), (2, 35903736), (3, 23935824), (4, 17951868), (6, 11967912), (8, 8975934), (9, 7978608), (11, 6527952), (12, 5983956), (16, 4487967), (18, 3989304), (22, 3263976), (23, 3122064), (24, 2991978), (27, 2659536), (33, 2175984), (36, 1994652), (44, 1631988), (46, 1561032), (48, 1495989), (54, 1329768), (66, 1087992), (69, 1040688), (72, 997326), (73, 983664), (81, 886512), (88, 815994), (92, 780516), (99, 725328), (108, 664884), (132, 543996), (138, 520344), (144, 498663), (146, 491832), (162, 443256), (176, 407997), (184, 390258), (198, 362664), (207, 346896), (216, 332442), (219, 327888), (243, 295504), (253, 283824), (264, 271998), (276, 260172), (292, 245916), (297, 241776), (324, 221628), (368, 195129), (396, 181332), (414, 173448), (432, 166221), (438, 163944), (486, 147752), (506, 141912), (528, 135999), (552, 130086), (584, 122958), (594, 120888), (621, 115632), (648, 110814), (657, 109296), (759, 94608), (792, 90666), (803, 89424), (828, 86724), (876, 81972), (891, 80592), (972, 73876), (1012, 70956), (1104, 65043), (1168, 61479), (1188, 60444), (1242, 57816), (1296, 55407), (1314, 54648), (1518, 47304), (1584, 45333), (1606, 44712), (1656, 43362), (1679, 42768), (1752, 40986), (1782, 40296), (1863, 38544), (1944, 36938), (1971, 36432), (2024, 35478), (2277, 31536), (2376, 30222), (2409, 29808), (2484, 28908), (2628, 27324), (2673, 26864), (3036, 23652), (3212, 22356), (3312, 21681), (3358, 21384), (3504, 20493), (3564, 20148), (3726, 19272), (3888, 18469), (3942, 18216), (4048, 17739), (4554, 15768), (4752, 15111), (4818, 14904), (4968, 14454), (5037, 14256), (5256, 13662), (5346, 13432), (5589, 12848), (5913, 12144), (6072, 11826), (6424, 11178), (6716, 10692), (6831, 10512), (7128, 10074), (7227, 9936), (7452, 9636), (7884, 9108)]