64225434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:236

約数の個数: 128

約数和(自身を含む): 171601920

約数和(自身を除く): 107376486

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 41, 42, 57, 78, 82, 91, 114, 123, 133, 151, 182, 246, 247, 266, 273, 287, 302, 399, 453, 494, 533, 546, 574, 741, 779, 798, 861, 906, 1057, 1066, 1482, 1558, 1599, 1722, 1729, 1963, 2114, 2337, 2869, 3171, 3198, 3458, 3731, 3926, 4674, 5187, 5453, 5738, 5889, 6191, 6342, 7462, 8607, 10127, 10374, 10906, 11193, 11778, 12382, 13741, 16359, 17214, 18573, 20083, 20254, 22386, 27482, 30381, 32718, 37146, 37297, 40166, 41223, 43337, 60249, 60762, 70889, 74594, 80483, 82446, 86674, 111891, 117629, 120498, 130011, 141778, 160966, 212667, 223782, 235258, 241449, 260022, 261079, 352887, 425334, 482898, 522158, 563381, 705774, 783237, 823403, 1126762, 1529177, 1566474, 1646806, 1690143, 2470209, 3058354, 3380286, 4587531, 4940418, 9175062, 10704239, 21408478, 32112717, 64225434]

約数ペア:

[(1, 64225434), (2, 32112717), (3, 21408478), (6, 10704239), (7, 9175062), (13, 4940418), (14, 4587531), (19, 3380286), (21, 3058354), (26, 2470209), (38, 1690143), (39, 1646806), (41, 1566474), (42, 1529177), (57, 1126762), (78, 823403), (82, 783237), (91, 705774), (114, 563381), (123, 522158), (133, 482898), (151, 425334), (182, 352887), (246, 261079), (247, 260022), (266, 241449), (273, 235258), (287, 223782), (302, 212667), (399, 160966), (453, 141778), (494, 130011), (533, 120498), (546, 117629), (574, 111891), (741, 86674), (779, 82446), (798, 80483), (861, 74594), (906, 70889), (1057, 60762), (1066, 60249), (1482, 43337), (1558, 41223), (1599, 40166), (1722, 37297), (1729, 37146), (1963, 32718), (2114, 30381), (2337, 27482), (2869, 22386), (3171, 20254), (3198, 20083), (3458, 18573), (3731, 17214), (3926, 16359), (4674, 13741), (5187, 12382), (5453, 11778), (5738, 11193), (5889, 10906), (6191, 10374), (6342, 10127), (7462, 8607)]