27915552

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:311

約数の個数: 144

約数和(自身を含む): 92619072

約数和(自身を除く): 64703520

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 61, 63, 72, 84, 96, 112, 122, 126, 144, 168, 183, 224, 227, 244, 252, 288, 336, 366, 427, 454, 488, 504, 549, 672, 681, 732, 854, 908, 976, 1008, 1098, 1281, 1362, 1464, 1589, 1708, 1816, 1952, 2016, 2043, 2196, 2562, 2724, 2928, 3178, 3416, 3632, 3843, 4086, 4392, 4767, 5124, 5448, 5856, 6356, 6832, 7264, 7686, 8172, 8784, 9534, 10248, 10896, 12712, 13664, 13847, 14301, 15372, 16344, 17568, 19068, 20496, 21792, 25424, 27694, 28602, 30744, 32688, 38136, 40992, 41541, 50848, 55388, 57204, 61488, 65376, 76272, 83082, 96929, 110776, 114408, 122976, 124623, 152544, 166164, 193858, 221552, 228816, 249246, 290787, 332328, 387716, 443104, 457632, 498492, 581574, 664656, 775432, 872361, 996984, 1163148, 1329312, 1550864, 1744722, 1993968, 2326296, 3101728, 3489444, 3987936, 4652592, 6978888, 9305184, 13957776, 27915552]

約数ペア:

[(1, 27915552), (2, 13957776), (3, 9305184), (4, 6978888), (6, 4652592), (7, 3987936), (8, 3489444), (9, 3101728), (12, 2326296), (14, 1993968), (16, 1744722), (18, 1550864), (21, 1329312), (24, 1163148), (28, 996984), (32, 872361), (36, 775432), (42, 664656), (48, 581574), (56, 498492), (61, 457632), (63, 443104), (72, 387716), (84, 332328), (96, 290787), (112, 249246), (122, 228816), (126, 221552), (144, 193858), (168, 166164), (183, 152544), (224, 124623), (227, 122976), (244, 114408), (252, 110776), (288, 96929), (336, 83082), (366, 76272), (427, 65376), (454, 61488), (488, 57204), (504, 55388), (549, 50848), (672, 41541), (681, 40992), (732, 38136), (854, 32688), (908, 30744), (976, 28602), (1008, 27694), (1098, 25424), (1281, 21792), (1362, 20496), (1464, 19068), (1589, 17568), (1708, 16344), (1816, 15372), (1952, 14301), (2016, 13847), (2043, 13664), (2196, 12712), (2562, 10896), (2724, 10248), (2928, 9534), (3178, 8784), (3416, 8172), (3632, 7686), (3843, 7264), (4086, 6832), (4392, 6356), (4767, 5856), (5124, 5448)]