172988501076

素因数分解:

$2^2\times 3^2\times {\mathrm{211}}^1\times {\mathrm{1019}}^1\times {\mathrm{22349}}^1$

素因数の和:23589

約数の個数: 72

約数和(自身を含む): 439799724000

約数和(自身を除く): 266811222924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 211, 422, 633, 844, 1019, 1266, 1899, 2038, 2532, 3057, 3798, 4076, 6114, 7596, 9171, 12228, 18342, 22349, 36684, 44698, 67047, 89396, 134094, 201141, 215009, 268188, 402282, 430018, 645027, 804564, 860036, 1290054, 1935081, 2580108, 3870162, 4715639, 7740324, 9431278, 14146917, 18862556, 22773631, 28293834, 42440751, 45547262, 56587668, 68320893, 84881502, 91094524, 136641786, 169763004, 204962679, 273283572, 409925358, 819850716, 4805236141, 9610472282, 14415708423, 19220944564, 28831416846, 43247125269, 57662833692, 86494250538, 172988501076]

約数ペア:

[(1, 172988501076), (2, 86494250538), (3, 57662833692), (4, 43247125269), (6, 28831416846), (9, 19220944564), (12, 14415708423), (18, 9610472282), (36, 4805236141), (211, 819850716), (422, 409925358), (633, 273283572), (844, 204962679), (1019, 169763004), (1266, 136641786), (1899, 91094524), (2038, 84881502), (2532, 68320893), (3057, 56587668), (3798, 45547262), (4076, 42440751), (6114, 28293834), (7596, 22773631), (9171, 18862556), (12228, 14146917), (18342, 9431278), (22349, 7740324), (36684, 4715639), (44698, 3870162), (67047, 2580108), (89396, 1935081), (134094, 1290054), (201141, 860036), (215009, 804564), (268188, 645027), (402282, 430018)]