181567472652

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2495567}}^1$

素因数の和:2495667

約数の個数: 72

約数和(自身を含む): 479628205056

約数和(自身を除く): 298060732404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 47, 86, 94, 129, 141, 172, 188, 258, 282, 387, 423, 516, 564, 774, 846, 1548, 1692, 2021, 4042, 6063, 8084, 12126, 18189, 24252, 36378, 72756, 2495567, 4991134, 7486701, 9982268, 14973402, 22460103, 29946804, 44920206, 89840412, 107309381, 117291649, 214618762, 234583298, 321928143, 351874947, 429237524, 469166596, 643856286, 703749894, 965784429, 1055624841, 1287712572, 1407499788, 1931568858, 2111249682, 3863137716, 4222499364, 5043540907, 10087081814, 15130622721, 20174163628, 30261245442, 45391868163, 60522490884, 90783736326, 181567472652]

約数ペア:

[(1, 181567472652), (2, 90783736326), (3, 60522490884), (4, 45391868163), (6, 30261245442), (9, 20174163628), (12, 15130622721), (18, 10087081814), (36, 5043540907), (43, 4222499364), (47, 3863137716), (86, 2111249682), (94, 1931568858), (129, 1407499788), (141, 1287712572), (172, 1055624841), (188, 965784429), (258, 703749894), (282, 643856286), (387, 469166596), (423, 429237524), (516, 351874947), (564, 321928143), (774, 234583298), (846, 214618762), (1548, 117291649), (1692, 107309381), (2021, 89840412), (4042, 44920206), (6063, 29946804), (8084, 22460103), (12126, 14973402), (18189, 9982268), (24252, 7486701), (36378, 4991134), (72756, 2495567)]