66107664

素因数分解:

$2^4\times 3^5\times 7^2\times {\mathrm{347}}^1$

素因数の和:384

約数の個数: 180

約数和(自身を含む): 223829424

約数和(自身を除く): 157721760

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, 347, 378, 392, 432, 441, 486, 504, 567, 588, 648, 694, 756, 784, 882, 972, 1008, 1041, 1134, 1176, 1296, 1323, 1388, 1512, 1701, 1764, 1944, 2082, 2268, 2352, 2429, 2646, 2776, 3024, 3123, 3402, 3528, 3888, 3969, 4164, 4536, 4858, 5292, 5552, 6246, 6804, 7056, 7287, 7938, 8328, 9072, 9369, 9716, 10584, 11907, 12492, 13608, 14574, 15876, 16656, 17003, 18738, 19432, 21168, 21861, 23814, 24984, 27216, 28107, 29148, 31752, 34006, 37476, 38864, 43722, 47628, 49968, 51009, 56214, 58296, 63504, 65583, 68012, 74952, 84321, 87444, 95256, 102018, 112428, 116592, 131166, 136024, 149904, 153027, 168642, 174888, 190512, 196749, 204036, 224856, 262332, 272048, 306054, 337284, 349776, 393498, 408072, 449712, 459081, 524664, 590247, 612108, 674568, 786996, 816144, 918162, 1049328, 1180494, 1224216, 1349136, 1377243, 1573992, 1836324, 2360988, 2448432, 2754486, 3147984, 3672648, 4131729, 4721976, 5508972, 7345296, 8263458, 9443952, 11017944, 16526916, 22035888, 33053832, 66107664]

約数ペア:

[(1, 66107664), (2, 33053832), (3, 22035888), (4, 16526916), (6, 11017944), (7, 9443952), (8, 8263458), (9, 7345296), (12, 5508972), (14, 4721976), (16, 4131729), (18, 3672648), (21, 3147984), (24, 2754486), (27, 2448432), (28, 2360988), (36, 1836324), (42, 1573992), (48, 1377243), (49, 1349136), (54, 1224216), (56, 1180494), (63, 1049328), (72, 918162), (81, 816144), (84, 786996), (98, 674568), (108, 612108), (112, 590247), (126, 524664), (144, 459081), (147, 449712), (162, 408072), (168, 393498), (189, 349776), (196, 337284), (216, 306054), (243, 272048), (252, 262332), (294, 224856), (324, 204036), (336, 196749), (347, 190512), (378, 174888), (392, 168642), (432, 153027), (441, 149904), (486, 136024), (504, 131166), (567, 116592), (588, 112428), (648, 102018), (694, 95256), (756, 87444), (784, 84321), (882, 74952), (972, 68012), (1008, 65583), (1041, 63504), (1134, 58296), (1176, 56214), (1296, 51009), (1323, 49968), (1388, 47628), (1512, 43722), (1701, 38864), (1764, 37476), (1944, 34006), (2082, 31752), (2268, 29148), (2352, 28107), (2429, 27216), (2646, 24984), (2776, 23814), (3024, 21861), (3123, 21168), (3402, 19432), (3528, 18738), (3888, 17003), (3969, 16656), (4164, 15876), (4536, 14574), (4858, 13608), (5292, 12492), (5552, 11907), (6246, 10584), (6804, 9716), (7056, 9369), (7287, 9072), (7938, 8328)]