172099368

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{48781}}^1$

素因数の和:48807

約数の個数: 72

約数和(自身を含む): 542211930

約数和(自身を除く): 370112562

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 48781, 97562, 146343, 195124, 292686, 341467, 390248, 439029, 585372, 682934, 878058, 1024401, 1170744, 1365868, 1756116, 2048802, 2390269, 2731736, 3073203, 3512232, 4097604, 4780538, 6146406, 7170807, 8195208, 9561076, 12292812, 14341614, 19122152, 21512421, 24585624, 28683228, 43024842, 57366456, 86049684, 172099368]

約数ペア:

[(1, 172099368), (2, 86049684), (3, 57366456), (4, 43024842), (6, 28683228), (7, 24585624), (8, 21512421), (9, 19122152), (12, 14341614), (14, 12292812), (18, 9561076), (21, 8195208), (24, 7170807), (28, 6146406), (36, 4780538), (42, 4097604), (49, 3512232), (56, 3073203), (63, 2731736), (72, 2390269), (84, 2048802), (98, 1756116), (126, 1365868), (147, 1170744), (168, 1024401), (196, 878058), (252, 682934), (294, 585372), (392, 439029), (441, 390248), (504, 341467), (588, 292686), (882, 195124), (1176, 146343), (1764, 97562), (3528, 48781)]