71323453404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{810973}}^1$

素因数の和:811339

約数の個数: 72

約数和(自身を含む): 206636175200

約数和(自身を除く): 135312721796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 349, 698, 1047, 1396, 2094, 2443, 3141, 4188, 4886, 6282, 7329, 9772, 12564, 14658, 21987, 29316, 43974, 87948, 810973, 1621946, 2432919, 3243892, 4865838, 5676811, 7298757, 9731676, 11353622, 14597514, 17030433, 22707244, 29195028, 34060866, 51091299, 68121732, 102182598, 204365196, 283029577, 566059154, 849088731, 1132118308, 1698177462, 1981207039, 2547266193, 3396354924, 3962414078, 5094532386, 5943621117, 7924828156, 10189064772, 11887242234, 17830863351, 23774484468, 35661726702, 71323453404]

約数ペア:

[(1, 71323453404), (2, 35661726702), (3, 23774484468), (4, 17830863351), (6, 11887242234), (7, 10189064772), (9, 7924828156), (12, 5943621117), (14, 5094532386), (18, 3962414078), (21, 3396354924), (28, 2547266193), (36, 1981207039), (42, 1698177462), (63, 1132118308), (84, 849088731), (126, 566059154), (252, 283029577), (349, 204365196), (698, 102182598), (1047, 68121732), (1396, 51091299), (2094, 34060866), (2443, 29195028), (3141, 22707244), (4188, 17030433), (4886, 14597514), (6282, 11353622), (7329, 9731676), (9772, 7298757), (12564, 5676811), (14658, 4865838), (21987, 3243892), (29316, 2432919), (43974, 1621946), (87948, 810973)]