80394408

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 227136000

約数和(自身を除く): 146741592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 181, 186, 199, 248, 279, 362, 372, 398, 543, 558, 597, 724, 744, 796, 1086, 1116, 1194, 1448, 1592, 1629, 1791, 2172, 2232, 2388, 3258, 3582, 4344, 4776, 5611, 6169, 6516, 7164, 11222, 12338, 13032, 14328, 16833, 18507, 22444, 24676, 33666, 36019, 37014, 44888, 49352, 50499, 55521, 67332, 72038, 74028, 100998, 108057, 111042, 134664, 144076, 148056, 201996, 216114, 222084, 288152, 324171, 403992, 432228, 444168, 648342, 864456, 1116589, 1296684, 2233178, 2593368, 3349767, 4466356, 6699534, 8932712, 10049301, 13399068, 20098602, 26798136, 40197204, 80394408]

約数ペア:

[(1, 80394408), (2, 40197204), (3, 26798136), (4, 20098602), (6, 13399068), (8, 10049301), (9, 8932712), (12, 6699534), (18, 4466356), (24, 3349767), (31, 2593368), (36, 2233178), (62, 1296684), (72, 1116589), (93, 864456), (124, 648342), (181, 444168), (186, 432228), (199, 403992), (248, 324171), (279, 288152), (362, 222084), (372, 216114), (398, 201996), (543, 148056), (558, 144076), (597, 134664), (724, 111042), (744, 108057), (796, 100998), (1086, 74028), (1116, 72038), (1194, 67332), (1448, 55521), (1592, 50499), (1629, 49352), (1791, 44888), (2172, 37014), (2232, 36019), (2388, 33666), (3258, 24676), (3582, 22444), (4344, 18507), (4776, 16833), (5611, 14328), (6169, 13032), (6516, 12338), (7164, 11222)]