67427568

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:407

約数の個数: 120

約数和(自身を含む): 205368800

約数和(自身を除く): 137941232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 181, 199, 208, 234, 312, 362, 398, 468, 543, 597, 624, 724, 796, 936, 1086, 1194, 1448, 1592, 1629, 1791, 1872, 2172, 2353, 2388, 2587, 2896, 3184, 3258, 3582, 4344, 4706, 4776, 5174, 6516, 7059, 7164, 7761, 8688, 9412, 9552, 10348, 13032, 14118, 14328, 15522, 18824, 20696, 21177, 23283, 26064, 28236, 28656, 31044, 36019, 37648, 41392, 42354, 46566, 56472, 62088, 72038, 84708, 93132, 108057, 112944, 124176, 144076, 169416, 186264, 216114, 288152, 324171, 338832, 372528, 432228, 468247, 576304, 648342, 864456, 936494, 1296684, 1404741, 1728912, 1872988, 2593368, 2809482, 3745976, 4214223, 5186736, 5618964, 7491952, 8428446, 11237928, 16856892, 22475856, 33713784, 67427568]

約数ペア:

[(1, 67427568), (2, 33713784), (3, 22475856), (4, 16856892), (6, 11237928), (8, 8428446), (9, 7491952), (12, 5618964), (13, 5186736), (16, 4214223), (18, 3745976), (24, 2809482), (26, 2593368), (36, 1872988), (39, 1728912), (48, 1404741), (52, 1296684), (72, 936494), (78, 864456), (104, 648342), (117, 576304), (144, 468247), (156, 432228), (181, 372528), (199, 338832), (208, 324171), (234, 288152), (312, 216114), (362, 186264), (398, 169416), (468, 144076), (543, 124176), (597, 112944), (624, 108057), (724, 93132), (796, 84708), (936, 72038), (1086, 62088), (1194, 56472), (1448, 46566), (1592, 42354), (1629, 41392), (1791, 37648), (1872, 36019), (2172, 31044), (2353, 28656), (2388, 28236), (2587, 26064), (2896, 23283), (3184, 21177), (3258, 20696), (3582, 18824), (4344, 15522), (4706, 14328), (4776, 14118), (5174, 13032), (6516, 10348), (7059, 9552), (7164, 9412), (7761, 8688)]