84279858

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:156

約数の個数: 128

約数和(自身を含む): 206841600

約数和(自身を除く): 122561742

約数列:

[1, 2, 3, 6, 13, 19, 26, 29, 37, 38, 39, 53, 57, 58, 74, 78, 87, 106, 111, 114, 159, 174, 222, 247, 318, 377, 481, 494, 551, 689, 703, 741, 754, 962, 1007, 1073, 1102, 1131, 1378, 1406, 1443, 1482, 1537, 1653, 1961, 2014, 2067, 2109, 2146, 2262, 2886, 3021, 3074, 3219, 3306, 3922, 4134, 4218, 4611, 5883, 6042, 6438, 7163, 9139, 9222, 11766, 13091, 13949, 14326, 18278, 19981, 20387, 21489, 25493, 26182, 27417, 27898, 29203, 37259, 39273, 39962, 40774, 41847, 42978, 50986, 54834, 56869, 58406, 59943, 61161, 74518, 76479, 78546, 83694, 87609, 111777, 113738, 119886, 122322, 152958, 170607, 175218, 223554, 265031, 341214, 379639, 484367, 530062, 739297, 759278, 795093, 968734, 1080511, 1138917, 1453101, 1478594, 1590186, 2161022, 2217891, 2277834, 2906202, 3241533, 4435782, 6483066, 14046643, 28093286, 42139929, 84279858]

約数ペア:

[(1, 84279858), (2, 42139929), (3, 28093286), (6, 14046643), (13, 6483066), (19, 4435782), (26, 3241533), (29, 2906202), (37, 2277834), (38, 2217891), (39, 2161022), (53, 1590186), (57, 1478594), (58, 1453101), (74, 1138917), (78, 1080511), (87, 968734), (106, 795093), (111, 759278), (114, 739297), (159, 530062), (174, 484367), (222, 379639), (247, 341214), (318, 265031), (377, 223554), (481, 175218), (494, 170607), (551, 152958), (689, 122322), (703, 119886), (741, 113738), (754, 111777), (962, 87609), (1007, 83694), (1073, 78546), (1102, 76479), (1131, 74518), (1378, 61161), (1406, 59943), (1443, 58406), (1482, 56869), (1537, 54834), (1653, 50986), (1961, 42978), (2014, 41847), (2067, 40774), (2109, 39962), (2146, 39273), (2262, 37259), (2886, 29203), (3021, 27898), (3074, 27417), (3219, 26182), (3306, 25493), (3922, 21489), (4134, 20387), (4218, 19981), (4611, 18278), (5883, 14326), (6042, 13949), (6438, 13091), (7163, 11766), (9139, 9222)]