80231704

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1187}}^1$

素因数の和:1288

約数の個数: 64

約数和(自身を含む): 184757760

約数和(自身を除く): 104526056

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 71, 119, 136, 142, 238, 284, 476, 497, 568, 952, 994, 1187, 1207, 1988, 2374, 2414, 3976, 4748, 4828, 8309, 8449, 9496, 9656, 16618, 16898, 20179, 33236, 33796, 40358, 66472, 67592, 80716, 84277, 141253, 161432, 168554, 282506, 337108, 565012, 589939, 674216, 1130024, 1179878, 1432709, 2359756, 2865418, 4719512, 5730836, 10028963, 11461672, 20057926, 40115852, 80231704]

約数ペア:

[(1, 80231704), (2, 40115852), (4, 20057926), (7, 11461672), (8, 10028963), (14, 5730836), (17, 4719512), (28, 2865418), (34, 2359756), (56, 1432709), (68, 1179878), (71, 1130024), (119, 674216), (136, 589939), (142, 565012), (238, 337108), (284, 282506), (476, 168554), (497, 161432), (568, 141253), (952, 84277), (994, 80716), (1187, 67592), (1207, 66472), (1988, 40358), (2374, 33796), (2414, 33236), (3976, 20179), (4748, 16898), (4828, 16618), (8309, 9656), (8449, 9496)]