69499836

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:621

約数の個数: 144

約数和(自身を含む): 219098880

約数和(自身を除く): 149599044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 49, 54, 63, 69, 84, 92, 98, 108, 126, 138, 147, 161, 189, 196, 207, 252, 276, 294, 322, 378, 414, 441, 483, 571, 588, 621, 644, 756, 828, 882, 966, 1127, 1142, 1242, 1323, 1449, 1713, 1764, 1932, 2254, 2284, 2484, 2646, 2898, 3381, 3426, 3997, 4347, 4508, 5139, 5292, 5796, 6762, 6852, 7994, 8694, 10143, 10278, 11991, 13133, 13524, 15417, 15988, 17388, 20286, 20556, 23982, 26266, 27979, 30429, 30834, 35973, 39399, 40572, 47964, 52532, 55958, 60858, 61668, 71946, 78798, 83937, 91931, 107919, 111916, 118197, 121716, 143892, 157596, 167874, 183862, 215838, 236394, 251811, 275793, 335748, 354591, 367724, 431676, 472788, 503622, 551586, 643517, 709182, 755433, 827379, 1007244, 1103172, 1287034, 1418364, 1510866, 1654758, 1930551, 2482137, 2574068, 3021732, 3309516, 3861102, 4964274, 5791653, 7722204, 9928548, 11583306, 17374959, 23166612, 34749918, 69499836]

約数ペア:

[(1, 69499836), (2, 34749918), (3, 23166612), (4, 17374959), (6, 11583306), (7, 9928548), (9, 7722204), (12, 5791653), (14, 4964274), (18, 3861102), (21, 3309516), (23, 3021732), (27, 2574068), (28, 2482137), (36, 1930551), (42, 1654758), (46, 1510866), (49, 1418364), (54, 1287034), (63, 1103172), (69, 1007244), (84, 827379), (92, 755433), (98, 709182), (108, 643517), (126, 551586), (138, 503622), (147, 472788), (161, 431676), (189, 367724), (196, 354591), (207, 335748), (252, 275793), (276, 251811), (294, 236394), (322, 215838), (378, 183862), (414, 167874), (441, 157596), (483, 143892), (571, 121716), (588, 118197), (621, 111916), (644, 107919), (756, 91931), (828, 83937), (882, 78798), (966, 71946), (1127, 61668), (1142, 60858), (1242, 55958), (1323, 52532), (1449, 47964), (1713, 40572), (1764, 39399), (1932, 35973), (2254, 30834), (2284, 30429), (2484, 27979), (2646, 26266), (2898, 23982), (3381, 20556), (3426, 20286), (3997, 17388), (4347, 15988), (4508, 15417), (5139, 13524), (5292, 13133), (5796, 11991), (6762, 10278), (6852, 10143), (7994, 8694)]