76787998

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{659}}^1$

素因数の和:745

約数の個数: 48

約数和(自身を含む): 142203600

約数和(自身を除く): 65415602

約数列:

[1, 2, 7, 14, 29, 41, 49, 58, 82, 98, 203, 287, 406, 574, 659, 1189, 1318, 1421, 2009, 2378, 2842, 4018, 4613, 8323, 9226, 16646, 19111, 27019, 32291, 38222, 54038, 58261, 64582, 116522, 133777, 189133, 267554, 378266, 783551, 936439, 1323931, 1567102, 1872878, 2647862, 5484857, 10969714, 38393999, 76787998]

約数ペア:

[(1, 76787998), (2, 38393999), (7, 10969714), (14, 5484857), (29, 2647862), (41, 1872878), (49, 1567102), (58, 1323931), (82, 936439), (98, 783551), (203, 378266), (287, 267554), (406, 189133), (574, 133777), (659, 116522), (1189, 64582), (1318, 58261), (1421, 54038), (2009, 38222), (2378, 32291), (2842, 27019), (4018, 19111), (4613, 16646), (8323, 9226)]