27291888

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:327

約数の個数: 120

約数和(自身を含む): 83952960

約数和(自身を除く): 56661072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 61, 72, 78, 104, 117, 122, 144, 156, 183, 208, 234, 239, 244, 312, 366, 468, 478, 488, 549, 624, 717, 732, 793, 936, 956, 976, 1098, 1434, 1464, 1586, 1872, 1912, 2151, 2196, 2379, 2868, 2928, 3107, 3172, 3824, 4302, 4392, 4758, 5736, 6214, 6344, 7137, 8604, 8784, 9321, 9516, 11472, 12428, 12688, 14274, 14579, 17208, 18642, 19032, 24856, 27963, 28548, 29158, 34416, 37284, 38064, 43737, 49712, 55926, 57096, 58316, 74568, 87474, 111852, 114192, 116632, 131211, 149136, 174948, 189527, 223704, 233264, 262422, 349896, 379054, 447408, 524844, 568581, 699792, 758108, 1049688, 1137162, 1516216, 1705743, 2099376, 2274324, 3032432, 3411486, 4548648, 6822972, 9097296, 13645944, 27291888]

約数ペア:

[(1, 27291888), (2, 13645944), (3, 9097296), (4, 6822972), (6, 4548648), (8, 3411486), (9, 3032432), (12, 2274324), (13, 2099376), (16, 1705743), (18, 1516216), (24, 1137162), (26, 1049688), (36, 758108), (39, 699792), (48, 568581), (52, 524844), (61, 447408), (72, 379054), (78, 349896), (104, 262422), (117, 233264), (122, 223704), (144, 189527), (156, 174948), (183, 149136), (208, 131211), (234, 116632), (239, 114192), (244, 111852), (312, 87474), (366, 74568), (468, 58316), (478, 57096), (488, 55926), (549, 49712), (624, 43737), (717, 38064), (732, 37284), (793, 34416), (936, 29158), (956, 28548), (976, 27963), (1098, 24856), (1434, 19032), (1464, 18642), (1586, 17208), (1872, 14579), (1912, 14274), (2151, 12688), (2196, 12428), (2379, 11472), (2868, 9516), (2928, 9321), (3107, 8784), (3172, 8604), (3824, 7137), (4302, 6344), (4392, 6214), (4758, 5736)]