71394941964

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{499}}^1\times {\mathrm{2767}}^1$

素因数の和:3443

約数の個数: 96

約数和(自身を含む): 173608960000

約数和(自身を除く): 102214018036

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 139, 186, 278, 372, 417, 499, 556, 834, 998, 1497, 1668, 1996, 2767, 2994, 4309, 5534, 5988, 8301, 8618, 11068, 12927, 15469, 16602, 17236, 25854, 30938, 33204, 46407, 51708, 61876, 69361, 85777, 92814, 138722, 171554, 185628, 208083, 257331, 277444, 343108, 384613, 416166, 514662, 769226, 832332, 1029324, 1153839, 1380733, 1538452, 2150191, 2307678, 2761466, 4142199, 4300382, 4615356, 5522932, 6450573, 8284398, 8600764, 11923003, 12901146, 16568796, 23846006, 25802292, 35769009, 42802723, 47692012, 71538018, 85605446, 128408169, 143076036, 171210892, 191921887, 256816338, 383843774, 513632676, 575765661, 767687548, 1151531322, 2303062644, 5949578497, 11899156994, 17848735491, 23798313988, 35697470982, 71394941964]

約数ペア:

[(1, 71394941964), (2, 35697470982), (3, 23798313988), (4, 17848735491), (6, 11899156994), (12, 5949578497), (31, 2303062644), (62, 1151531322), (93, 767687548), (124, 575765661), (139, 513632676), (186, 383843774), (278, 256816338), (372, 191921887), (417, 171210892), (499, 143076036), (556, 128408169), (834, 85605446), (998, 71538018), (1497, 47692012), (1668, 42802723), (1996, 35769009), (2767, 25802292), (2994, 23846006), (4309, 16568796), (5534, 12901146), (5988, 11923003), (8301, 8600764), (8618, 8284398), (11068, 6450573), (12927, 5522932), (15469, 4615356), (16602, 4300382), (17236, 4142199), (25854, 2761466), (30938, 2307678), (33204, 2150191), (46407, 1538452), (51708, 1380733), (61876, 1153839), (69361, 1029324), (85777, 832332), (92814, 769226), (138722, 514662), (171554, 416166), (185628, 384613), (208083, 343108), (257331, 277444)]