98245788

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{20939}}^1$

素因数の和:20986

約数の個数: 48

約数和(自身を含む): 253290240

約数和(自身を除く): 155044452

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 391, 782, 1173, 1564, 2346, 4692, 20939, 41878, 62817, 83756, 125634, 251268, 355963, 481597, 711926, 963194, 1067889, 1423852, 1444791, 1926388, 2135778, 2889582, 4271556, 5779164, 8187149, 16374298, 24561447, 32748596, 49122894, 98245788]

約数ペア:

[(1, 98245788), (2, 49122894), (3, 32748596), (4, 24561447), (6, 16374298), (12, 8187149), (17, 5779164), (23, 4271556), (34, 2889582), (46, 2135778), (51, 1926388), (68, 1444791), (69, 1423852), (92, 1067889), (102, 963194), (138, 711926), (204, 481597), (276, 355963), (391, 251268), (782, 125634), (1173, 83756), (1564, 62817), (2346, 41878), (4692, 20939)]