66488688

素因数分解:

$2^4\times 3^5\times 7^2\times {\mathrm{349}}^1$

素因数の和:386

約数の個数: 180

約数和(自身を含む): 225115800

約数和(自身を除く): 158627112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 243, 252, 294, 324, 336, 349, 378, 392, 432, 441, 486, 504, 567, 588, 648, 698, 756, 784, 882, 972, 1008, 1047, 1134, 1176, 1296, 1323, 1396, 1512, 1701, 1764, 1944, 2094, 2268, 2352, 2443, 2646, 2792, 3024, 3141, 3402, 3528, 3888, 3969, 4188, 4536, 4886, 5292, 5584, 6282, 6804, 7056, 7329, 7938, 8376, 9072, 9423, 9772, 10584, 11907, 12564, 13608, 14658, 15876, 16752, 17101, 18846, 19544, 21168, 21987, 23814, 25128, 27216, 28269, 29316, 31752, 34202, 37692, 39088, 43974, 47628, 50256, 51303, 56538, 58632, 63504, 65961, 68404, 75384, 84807, 87948, 95256, 102606, 113076, 117264, 131922, 136808, 150768, 153909, 169614, 175896, 190512, 197883, 205212, 226152, 263844, 273616, 307818, 339228, 351792, 395766, 410424, 452304, 461727, 527688, 593649, 615636, 678456, 791532, 820848, 923454, 1055376, 1187298, 1231272, 1356912, 1385181, 1583064, 1846908, 2374596, 2462544, 2770362, 3166128, 3693816, 4155543, 4749192, 5540724, 7387632, 8311086, 9498384, 11081448, 16622172, 22162896, 33244344, 66488688]

約数ペア:

[(1, 66488688), (2, 33244344), (3, 22162896), (4, 16622172), (6, 11081448), (7, 9498384), (8, 8311086), (9, 7387632), (12, 5540724), (14, 4749192), (16, 4155543), (18, 3693816), (21, 3166128), (24, 2770362), (27, 2462544), (28, 2374596), (36, 1846908), (42, 1583064), (48, 1385181), (49, 1356912), (54, 1231272), (56, 1187298), (63, 1055376), (72, 923454), (81, 820848), (84, 791532), (98, 678456), (108, 615636), (112, 593649), (126, 527688), (144, 461727), (147, 452304), (162, 410424), (168, 395766), (189, 351792), (196, 339228), (216, 307818), (243, 273616), (252, 263844), (294, 226152), (324, 205212), (336, 197883), (349, 190512), (378, 175896), (392, 169614), (432, 153909), (441, 150768), (486, 136808), (504, 131922), (567, 117264), (588, 113076), (648, 102606), (698, 95256), (756, 87948), (784, 84807), (882, 75384), (972, 68404), (1008, 65961), (1047, 63504), (1134, 58632), (1176, 56538), (1296, 51303), (1323, 50256), (1396, 47628), (1512, 43974), (1701, 39088), (1764, 37692), (1944, 34202), (2094, 31752), (2268, 29316), (2352, 28269), (2443, 27216), (2646, 25128), (2792, 23814), (3024, 21987), (3141, 21168), (3402, 19544), (3528, 18846), (3888, 17101), (3969, 16752), (4188, 15876), (4536, 14658), (4886, 13608), (5292, 12564), (5584, 11907), (6282, 10584), (6804, 9772), (7056, 9423), (7329, 9072), (7938, 8376)]