66472308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 202768384

約数和(自身を除く): 136296076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 67, 84, 93, 124, 126, 127, 134, 186, 201, 217, 252, 254, 268, 279, 372, 381, 402, 434, 469, 508, 558, 603, 651, 762, 804, 868, 889, 938, 1116, 1143, 1206, 1302, 1407, 1524, 1778, 1876, 1953, 2077, 2286, 2412, 2604, 2667, 2814, 3556, 3906, 3937, 4154, 4221, 4572, 5334, 5628, 6231, 7812, 7874, 8001, 8308, 8442, 8509, 10668, 11811, 12462, 14539, 15748, 16002, 16884, 17018, 18693, 23622, 24924, 25527, 27559, 29078, 32004, 34036, 35433, 37386, 43617, 47244, 51054, 55118, 58156, 59563, 70866, 74772, 76581, 82677, 87234, 102108, 110236, 119126, 130851, 141732, 153162, 165354, 174468, 178689, 238252, 248031, 261702, 263779, 306324, 330708, 357378, 496062, 523404, 527558, 536067, 714756, 791337, 992124, 1055116, 1072134, 1582674, 1846453, 2144268, 2374011, 3165348, 3692906, 4748022, 5539359, 7385812, 9496044, 11078718, 16618077, 22157436, 33236154, 66472308]

約数ペア:

[(1, 66472308), (2, 33236154), (3, 22157436), (4, 16618077), (6, 11078718), (7, 9496044), (9, 7385812), (12, 5539359), (14, 4748022), (18, 3692906), (21, 3165348), (28, 2374011), (31, 2144268), (36, 1846453), (42, 1582674), (62, 1072134), (63, 1055116), (67, 992124), (84, 791337), (93, 714756), (124, 536067), (126, 527558), (127, 523404), (134, 496062), (186, 357378), (201, 330708), (217, 306324), (252, 263779), (254, 261702), (268, 248031), (279, 238252), (372, 178689), (381, 174468), (402, 165354), (434, 153162), (469, 141732), (508, 130851), (558, 119126), (603, 110236), (651, 102108), (762, 87234), (804, 82677), (868, 76581), (889, 74772), (938, 70866), (1116, 59563), (1143, 58156), (1206, 55118), (1302, 51054), (1407, 47244), (1524, 43617), (1778, 37386), (1876, 35433), (1953, 34036), (2077, 32004), (2286, 29078), (2412, 27559), (2604, 25527), (2667, 24924), (2814, 23622), (3556, 18693), (3906, 17018), (3937, 16884), (4154, 16002), (4221, 15748), (4572, 14539), (5334, 12462), (5628, 11811), (6231, 10668), (7812, 8509), (7874, 8442), (8001, 8308)]