173188872

素因数分解:

$2^3\times 3^2\times {\mathrm{983}}^1\times {\mathrm{2447}}^1$

素因数の和:3442

約数の個数: 48

約数和(自身を含む): 469722240

約数和(自身を除く): 296533368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 983, 1966, 2447, 2949, 3932, 4894, 5898, 7341, 7864, 8847, 9788, 11796, 14682, 17694, 19576, 22023, 23592, 29364, 35388, 44046, 58728, 70776, 88092, 176184, 2405401, 4810802, 7216203, 9621604, 14432406, 19243208, 21648609, 28864812, 43297218, 57729624, 86594436, 173188872]

約数ペア:

[(1, 173188872), (2, 86594436), (3, 57729624), (4, 43297218), (6, 28864812), (8, 21648609), (9, 19243208), (12, 14432406), (18, 9621604), (24, 7216203), (36, 4810802), (72, 2405401), (983, 176184), (1966, 88092), (2447, 70776), (2949, 58728), (3932, 44046), (4894, 35388), (5898, 29364), (7341, 23592), (7864, 22023), (8847, 19576), (9788, 17694), (11796, 14682)]