85230904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 182016000

約数和(自身を除く): 96785096

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 157, 199, 248, 314, 341, 398, 628, 682, 796, 1256, 1364, 1592, 1727, 2189, 2728, 3454, 4378, 4867, 6169, 6908, 8756, 9734, 12338, 13816, 17512, 19468, 24676, 31243, 38936, 49352, 53537, 62486, 67859, 107074, 124972, 135718, 214148, 249944, 271436, 343673, 428296, 542872, 687346, 968533, 1374692, 1937066, 2749384, 3874132, 7748264, 10653863, 21307726, 42615452, 85230904]

約数ペア:

[(1, 85230904), (2, 42615452), (4, 21307726), (8, 10653863), (11, 7748264), (22, 3874132), (31, 2749384), (44, 1937066), (62, 1374692), (88, 968533), (124, 687346), (157, 542872), (199, 428296), (248, 343673), (314, 271436), (341, 249944), (398, 214148), (628, 135718), (682, 124972), (796, 107074), (1256, 67859), (1364, 62486), (1592, 53537), (1727, 49352), (2189, 38936), (2728, 31243), (3454, 24676), (4378, 19468), (4867, 17512), (6169, 13816), (6908, 12338), (8756, 9734)]