64189216

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:151

約数の個数: 144

約数和(自身を含む): 164094336

約数和(自身を除く): 99905120

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 47, 49, 52, 56, 67, 91, 94, 98, 104, 112, 134, 182, 188, 196, 208, 224, 268, 329, 364, 376, 392, 416, 469, 536, 611, 637, 658, 728, 752, 784, 871, 938, 1072, 1222, 1274, 1316, 1456, 1504, 1568, 1742, 1876, 2144, 2303, 2444, 2548, 2632, 2912, 3149, 3283, 3484, 3752, 4277, 4606, 4888, 5096, 5264, 6097, 6298, 6566, 6968, 7504, 8554, 9212, 9776, 10192, 10528, 12194, 12596, 13132, 13936, 15008, 17108, 18424, 19552, 20384, 22043, 24388, 25192, 26264, 27872, 29939, 34216, 36848, 40937, 42679, 44086, 48776, 50384, 52528, 59878, 68432, 73696, 81874, 85358, 88172, 97552, 100768, 105056, 119756, 136864, 154301, 163748, 170716, 176344, 195104, 239512, 286559, 308602, 327496, 341432, 352688, 479024, 573118, 617204, 654992, 682864, 705376, 958048, 1146236, 1234408, 1309984, 1365728, 2005913, 2292472, 2468816, 4011826, 4584944, 4937632, 8023652, 9169888, 16047304, 32094608, 64189216]

約数ペア:

[(1, 64189216), (2, 32094608), (4, 16047304), (7, 9169888), (8, 8023652), (13, 4937632), (14, 4584944), (16, 4011826), (26, 2468816), (28, 2292472), (32, 2005913), (47, 1365728), (49, 1309984), (52, 1234408), (56, 1146236), (67, 958048), (91, 705376), (94, 682864), (98, 654992), (104, 617204), (112, 573118), (134, 479024), (182, 352688), (188, 341432), (196, 327496), (208, 308602), (224, 286559), (268, 239512), (329, 195104), (364, 176344), (376, 170716), (392, 163748), (416, 154301), (469, 136864), (536, 119756), (611, 105056), (637, 100768), (658, 97552), (728, 88172), (752, 85358), (784, 81874), (871, 73696), (938, 68432), (1072, 59878), (1222, 52528), (1274, 50384), (1316, 48776), (1456, 44086), (1504, 42679), (1568, 40937), (1742, 36848), (1876, 34216), (2144, 29939), (2303, 27872), (2444, 26264), (2548, 25192), (2632, 24388), (2912, 22043), (3149, 20384), (3283, 19552), (3484, 18424), (3752, 17108), (4277, 15008), (4606, 13936), (4888, 13132), (5096, 12596), (5264, 12194), (6097, 10528), (6298, 10192), (6566, 9776), (6968, 9212), (7504, 8554)]