756007812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{22901}}^1$

素因数の和:23049

約数の個数: 72

約数和(自身を含む): 2200790592

約数和(自身を除く): 1444782780

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 131, 252, 262, 393, 524, 786, 917, 1179, 1572, 1834, 2358, 2751, 3668, 4716, 5502, 8253, 11004, 16506, 22901, 33012, 45802, 68703, 91604, 137406, 160307, 206109, 274812, 320614, 412218, 480921, 641228, 824436, 961842, 1442763, 1923684, 2885526, 3000031, 5771052, 6000062, 9000093, 12000124, 18000186, 21000217, 27000279, 36000372, 42000434, 54000558, 63000651, 84000868, 108001116, 126001302, 189001953, 252002604, 378003906, 756007812]

約数ペア:

[(1, 756007812), (2, 378003906), (3, 252002604), (4, 189001953), (6, 126001302), (7, 108001116), (9, 84000868), (12, 63000651), (14, 54000558), (18, 42000434), (21, 36000372), (28, 27000279), (36, 21000217), (42, 18000186), (63, 12000124), (84, 9000093), (126, 6000062), (131, 5771052), (252, 3000031), (262, 2885526), (393, 1923684), (524, 1442763), (786, 961842), (917, 824436), (1179, 641228), (1572, 480921), (1834, 412218), (2358, 320614), (2751, 274812), (3668, 206109), (4716, 160307), (5502, 137406), (8253, 91604), (11004, 68703), (16506, 45802), (22901, 33012)]