87369576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:351

約数の個数: 128

約数和(自身を含む): 262656000

約数和(自身を除く): 175286424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 79, 84, 87, 116, 158, 168, 174, 203, 227, 232, 237, 316, 348, 406, 454, 474, 553, 609, 632, 681, 696, 812, 908, 948, 1106, 1218, 1362, 1589, 1624, 1659, 1816, 1896, 2212, 2291, 2436, 2724, 3178, 3318, 4424, 4582, 4767, 4872, 5448, 6356, 6583, 6636, 6873, 9164, 9534, 12712, 13166, 13272, 13746, 16037, 17933, 18328, 19068, 19749, 26332, 27492, 32074, 35866, 38136, 39498, 46081, 48111, 52664, 53799, 54984, 64148, 71732, 78996, 92162, 96222, 107598, 125531, 128296, 138243, 143464, 157992, 184324, 192444, 215196, 251062, 276486, 368648, 376593, 384888, 430392, 502124, 520057, 552972, 753186, 1004248, 1040114, 1105944, 1506372, 1560171, 2080228, 3012744, 3120342, 3640399, 4160456, 6240684, 7280798, 10921197, 12481368, 14561596, 21842394, 29123192, 43684788, 87369576]

約数ペア:

[(1, 87369576), (2, 43684788), (3, 29123192), (4, 21842394), (6, 14561596), (7, 12481368), (8, 10921197), (12, 7280798), (14, 6240684), (21, 4160456), (24, 3640399), (28, 3120342), (29, 3012744), (42, 2080228), (56, 1560171), (58, 1506372), (79, 1105944), (84, 1040114), (87, 1004248), (116, 753186), (158, 552972), (168, 520057), (174, 502124), (203, 430392), (227, 384888), (232, 376593), (237, 368648), (316, 276486), (348, 251062), (406, 215196), (454, 192444), (474, 184324), (553, 157992), (609, 143464), (632, 138243), (681, 128296), (696, 125531), (812, 107598), (908, 96222), (948, 92162), (1106, 78996), (1218, 71732), (1362, 64148), (1589, 54984), (1624, 53799), (1659, 52664), (1816, 48111), (1896, 46081), (2212, 39498), (2291, 38136), (2436, 35866), (2724, 32074), (3178, 27492), (3318, 26332), (4424, 19749), (4582, 19068), (4767, 18328), (4872, 17933), (5448, 16037), (6356, 13746), (6583, 13272), (6636, 13166), (6873, 12712), (9164, 9534)]