85280658498

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{3334141}}^1$

素因数の和:3334192

約数の個数: 72

約数和(自身を含む): 222353929980

約数和(自身を除く): 137073271482

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 49, 58, 63, 87, 98, 126, 147, 174, 203, 261, 294, 406, 441, 522, 609, 882, 1218, 1421, 1827, 2842, 3654, 4263, 8526, 12789, 25578, 3334141, 6668282, 10002423, 20004846, 23338987, 30007269, 46677974, 60014538, 70016961, 96690089, 140033922, 163372909, 193380178, 210050883, 290070267, 326745818, 420101766, 490118727, 580140534, 676830623, 870210801, 980237454, 1353661246, 1470356181, 1740421602, 2030491869, 2940712362, 4060983738, 4737814361, 6091475607, 9475628722, 12182951214, 14213443083, 28426886166, 42640329249, 85280658498]

約数ペア:

[(1, 85280658498), (2, 42640329249), (3, 28426886166), (6, 14213443083), (7, 12182951214), (9, 9475628722), (14, 6091475607), (18, 4737814361), (21, 4060983738), (29, 2940712362), (42, 2030491869), (49, 1740421602), (58, 1470356181), (63, 1353661246), (87, 980237454), (98, 870210801), (126, 676830623), (147, 580140534), (174, 490118727), (203, 420101766), (261, 326745818), (294, 290070267), (406, 210050883), (441, 193380178), (522, 163372909), (609, 140033922), (882, 96690089), (1218, 70016961), (1421, 60014538), (1827, 46677974), (2842, 30007269), (3654, 23338987), (4263, 20004846), (8526, 10002423), (12789, 6668282), (25578, 3334141)]