85490424

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1$

素因数の和:634

約数の個数: 128

約数和(自身を含む): 257184000

約数和(自身を除く): 171693576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 37, 38, 54, 57, 72, 74, 76, 108, 111, 114, 148, 152, 171, 216, 222, 228, 296, 333, 342, 444, 456, 513, 563, 666, 684, 703, 888, 999, 1026, 1126, 1332, 1368, 1406, 1689, 1998, 2052, 2109, 2252, 2664, 2812, 3378, 3996, 4104, 4218, 4504, 5067, 5624, 6327, 6756, 7992, 8436, 10134, 10697, 12654, 13512, 15201, 16872, 18981, 20268, 20831, 21394, 25308, 30402, 32091, 37962, 40536, 41662, 42788, 50616, 60804, 62493, 64182, 75924, 83324, 85576, 96273, 121608, 124986, 128364, 151848, 166648, 187479, 192546, 249972, 256728, 288819, 374958, 385092, 395789, 499944, 562437, 577638, 749916, 770184, 791578, 1124874, 1155276, 1187367, 1499832, 1583156, 2249748, 2310552, 2374734, 3166312, 3562101, 4499496, 4749468, 7124202, 9498936, 10686303, 14248404, 21372606, 28496808, 42745212, 85490424]

約数ペア:

[(1, 85490424), (2, 42745212), (3, 28496808), (4, 21372606), (6, 14248404), (8, 10686303), (9, 9498936), (12, 7124202), (18, 4749468), (19, 4499496), (24, 3562101), (27, 3166312), (36, 2374734), (37, 2310552), (38, 2249748), (54, 1583156), (57, 1499832), (72, 1187367), (74, 1155276), (76, 1124874), (108, 791578), (111, 770184), (114, 749916), (148, 577638), (152, 562437), (171, 499944), (216, 395789), (222, 385092), (228, 374958), (296, 288819), (333, 256728), (342, 249972), (444, 192546), (456, 187479), (513, 166648), (563, 151848), (666, 128364), (684, 124986), (703, 121608), (888, 96273), (999, 85576), (1026, 83324), (1126, 75924), (1332, 64182), (1368, 62493), (1406, 60804), (1689, 50616), (1998, 42788), (2052, 41662), (2109, 40536), (2252, 37962), (2664, 32091), (2812, 30402), (3378, 25308), (3996, 21394), (4104, 20831), (4218, 20268), (4504, 18981), (5067, 16872), (5624, 15201), (6327, 13512), (6756, 12654), (7992, 10697), (8436, 10134)]