67516512

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:521

約数の個数: 144

約数和(自身を含む): 213276672

約数和(自身を除く): 145760160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 84, 93, 96, 98, 112, 124, 147, 168, 186, 196, 217, 224, 248, 294, 336, 372, 392, 434, 463, 496, 588, 651, 672, 744, 784, 868, 926, 992, 1176, 1302, 1389, 1488, 1519, 1568, 1736, 1852, 2352, 2604, 2778, 2976, 3038, 3241, 3472, 3704, 4557, 4704, 5208, 5556, 6076, 6482, 6944, 7408, 9114, 9723, 10416, 11112, 12152, 12964, 14353, 14816, 18228, 19446, 20832, 22224, 22687, 24304, 25928, 28706, 36456, 38892, 43059, 44448, 45374, 48608, 51856, 57412, 68061, 72912, 77784, 86118, 90748, 100471, 103712, 114824, 136122, 145824, 155568, 172236, 181496, 200942, 229648, 272244, 301413, 311136, 344472, 362992, 401884, 459296, 544488, 602826, 688944, 703297, 725984, 803768, 1088976, 1205652, 1377888, 1406594, 1607536, 2109891, 2177952, 2411304, 2813188, 3215072, 4219782, 4822608, 5626376, 8439564, 9645216, 11252752, 16879128, 22505504, 33758256, 67516512]

約数ペア:

[(1, 67516512), (2, 33758256), (3, 22505504), (4, 16879128), (6, 11252752), (7, 9645216), (8, 8439564), (12, 5626376), (14, 4822608), (16, 4219782), (21, 3215072), (24, 2813188), (28, 2411304), (31, 2177952), (32, 2109891), (42, 1607536), (48, 1406594), (49, 1377888), (56, 1205652), (62, 1088976), (84, 803768), (93, 725984), (96, 703297), (98, 688944), (112, 602826), (124, 544488), (147, 459296), (168, 401884), (186, 362992), (196, 344472), (217, 311136), (224, 301413), (248, 272244), (294, 229648), (336, 200942), (372, 181496), (392, 172236), (434, 155568), (463, 145824), (496, 136122), (588, 114824), (651, 103712), (672, 100471), (744, 90748), (784, 86118), (868, 77784), (926, 72912), (992, 68061), (1176, 57412), (1302, 51856), (1389, 48608), (1488, 45374), (1519, 44448), (1568, 43059), (1736, 38892), (1852, 36456), (2352, 28706), (2604, 25928), (2778, 24304), (2976, 22687), (3038, 22224), (3241, 20832), (3472, 19446), (3704, 18228), (4557, 14816), (4704, 14353), (5208, 12964), (5556, 12152), (6076, 11112), (6482, 10416), (6944, 9723), (7408, 9114)]