66985152

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:646

約数の個数: 112

約数和(自身を含む): 195267072

約数和(自身を除く): 128281920

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 47, 48, 52, 64, 78, 94, 96, 104, 141, 156, 188, 192, 208, 282, 312, 376, 416, 564, 571, 611, 624, 752, 832, 1128, 1142, 1222, 1248, 1504, 1713, 1833, 2256, 2284, 2444, 2496, 3008, 3426, 3666, 4512, 4568, 4888, 6852, 7332, 7423, 9024, 9136, 9776, 13704, 14664, 14846, 18272, 19552, 22269, 26837, 27408, 29328, 29692, 36544, 39104, 44538, 53674, 54816, 58656, 59384, 80511, 89076, 107348, 109632, 117312, 118768, 161022, 178152, 214696, 237536, 322044, 348881, 356304, 429392, 475072, 644088, 697762, 712608, 858784, 1046643, 1288176, 1395524, 1425216, 1717568, 2093286, 2576352, 2791048, 4186572, 5152704, 5582096, 8373144, 11164192, 16746288, 22328384, 33492576, 66985152]

約数ペア:

[(1, 66985152), (2, 33492576), (3, 22328384), (4, 16746288), (6, 11164192), (8, 8373144), (12, 5582096), (13, 5152704), (16, 4186572), (24, 2791048), (26, 2576352), (32, 2093286), (39, 1717568), (47, 1425216), (48, 1395524), (52, 1288176), (64, 1046643), (78, 858784), (94, 712608), (96, 697762), (104, 644088), (141, 475072), (156, 429392), (188, 356304), (192, 348881), (208, 322044), (282, 237536), (312, 214696), (376, 178152), (416, 161022), (564, 118768), (571, 117312), (611, 109632), (624, 107348), (752, 89076), (832, 80511), (1128, 59384), (1142, 58656), (1222, 54816), (1248, 53674), (1504, 44538), (1713, 39104), (1833, 36544), (2256, 29692), (2284, 29328), (2444, 27408), (2496, 26837), (3008, 22269), (3426, 19552), (3666, 18272), (4512, 14846), (4568, 14664), (4888, 13704), (6852, 9776), (7332, 9136), (7423, 9024)]