80391528

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:541

約数の個数: 160

約数和(自身を含む): 264844800

約数和(自身を除く): 184453272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 37, 42, 54, 56, 63, 72, 74, 81, 84, 108, 111, 126, 148, 162, 168, 189, 216, 222, 252, 259, 296, 324, 333, 378, 444, 479, 504, 518, 567, 648, 666, 756, 777, 888, 958, 999, 1036, 1134, 1332, 1437, 1512, 1554, 1916, 1998, 2072, 2268, 2331, 2664, 2874, 2997, 3108, 3353, 3832, 3996, 4311, 4536, 4662, 5748, 5994, 6216, 6706, 6993, 7992, 8622, 9324, 10059, 11496, 11988, 12933, 13412, 13986, 17244, 17723, 18648, 20118, 20979, 23976, 25866, 26824, 27972, 30177, 34488, 35446, 38799, 40236, 41958, 51732, 53169, 55944, 60354, 70892, 77598, 80472, 83916, 90531, 103464, 106338, 120708, 124061, 141784, 155196, 159507, 167832, 181062, 212676, 241416, 248122, 271593, 310392, 319014, 362124, 372183, 425352, 478521, 496244, 543186, 638028, 724248, 744366, 957042, 992488, 1086372, 1116549, 1276056, 1435563, 1488732, 1914084, 2172744, 2233098, 2871126, 2977464, 3349647, 3828168, 4466196, 5742252, 6699294, 8932392, 10048941, 11484504, 13398588, 20097882, 26797176, 40195764, 80391528]

約数ペア:

[(1, 80391528), (2, 40195764), (3, 26797176), (4, 20097882), (6, 13398588), (7, 11484504), (8, 10048941), (9, 8932392), (12, 6699294), (14, 5742252), (18, 4466196), (21, 3828168), (24, 3349647), (27, 2977464), (28, 2871126), (36, 2233098), (37, 2172744), (42, 1914084), (54, 1488732), (56, 1435563), (63, 1276056), (72, 1116549), (74, 1086372), (81, 992488), (84, 957042), (108, 744366), (111, 724248), (126, 638028), (148, 543186), (162, 496244), (168, 478521), (189, 425352), (216, 372183), (222, 362124), (252, 319014), (259, 310392), (296, 271593), (324, 248122), (333, 241416), (378, 212676), (444, 181062), (479, 167832), (504, 159507), (518, 155196), (567, 141784), (648, 124061), (666, 120708), (756, 106338), (777, 103464), (888, 90531), (958, 83916), (999, 80472), (1036, 77598), (1134, 70892), (1332, 60354), (1437, 55944), (1512, 53169), (1554, 51732), (1916, 41958), (1998, 40236), (2072, 38799), (2268, 35446), (2331, 34488), (2664, 30177), (2874, 27972), (2997, 26824), (3108, 25866), (3353, 23976), (3832, 20979), (3996, 20118), (4311, 18648), (4536, 17723), (4662, 17244), (5748, 13986), (5994, 13412), (6216, 12933), (6706, 11988), (6993, 11496), (7992, 10059), (8622, 9324)]