79678312

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 185090400

約数和(自身を除く): 105412088

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 43, 49, 56, 58, 86, 98, 116, 163, 172, 196, 203, 232, 301, 326, 344, 392, 406, 602, 652, 812, 1141, 1204, 1247, 1304, 1421, 1624, 2107, 2282, 2408, 2494, 2842, 4214, 4564, 4727, 4988, 5684, 7009, 7987, 8428, 8729, 9128, 9454, 9976, 11368, 14018, 15974, 16856, 17458, 18908, 28036, 31948, 33089, 34916, 37816, 49063, 56072, 61103, 63896, 66178, 69832, 98126, 122206, 132356, 196252, 203261, 231623, 244412, 264712, 343441, 392504, 406522, 463246, 488824, 686882, 813044, 926492, 1373764, 1422827, 1626088, 1852984, 2747528, 2845654, 5691308, 9959789, 11382616, 19919578, 39839156, 79678312]

約数ペア:

[(1, 79678312), (2, 39839156), (4, 19919578), (7, 11382616), (8, 9959789), (14, 5691308), (28, 2845654), (29, 2747528), (43, 1852984), (49, 1626088), (56, 1422827), (58, 1373764), (86, 926492), (98, 813044), (116, 686882), (163, 488824), (172, 463246), (196, 406522), (203, 392504), (232, 343441), (301, 264712), (326, 244412), (344, 231623), (392, 203261), (406, 196252), (602, 132356), (652, 122206), (812, 98126), (1141, 69832), (1204, 66178), (1247, 63896), (1304, 61103), (1421, 56072), (1624, 49063), (2107, 37816), (2282, 34916), (2408, 33089), (2494, 31948), (2842, 28036), (4214, 18908), (4564, 17458), (4727, 16856), (4988, 15974), (5684, 14018), (7009, 11368), (7987, 9976), (8428, 9454), (8729, 9128)]