68412372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{3169}}^1$

素因数の和:3440

約数の個数: 48

約数和(自身を含む): 183200640

約数和(自身を除く): 114788268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 257, 514, 771, 1028, 1542, 1799, 3084, 3169, 3598, 5397, 6338, 7196, 9507, 10794, 12676, 19014, 21588, 22183, 38028, 44366, 66549, 88732, 133098, 266196, 814433, 1628866, 2443299, 3257732, 4886598, 5701031, 9773196, 11402062, 17103093, 22804124, 34206186, 68412372]

約数ペア:

[(1, 68412372), (2, 34206186), (3, 22804124), (4, 17103093), (6, 11402062), (7, 9773196), (12, 5701031), (14, 4886598), (21, 3257732), (28, 2443299), (42, 1628866), (84, 814433), (257, 266196), (514, 133098), (771, 88732), (1028, 66549), (1542, 44366), (1799, 38028), (3084, 22183), (3169, 21588), (3598, 19014), (5397, 12676), (6338, 10794), (7196, 9507)]