172005912

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1217}}^1$

素因数の和:1393

約数の個数: 96

約数和(自身を含む): 505421280

約数和(自身を除く): 333415368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 151, 156, 234, 302, 312, 453, 468, 604, 906, 936, 1208, 1217, 1359, 1812, 1963, 2434, 2718, 3624, 3651, 3926, 4868, 5436, 5889, 7302, 7852, 9736, 10872, 10953, 11778, 14604, 15704, 15821, 17667, 21906, 23556, 29208, 31642, 35334, 43812, 47112, 47463, 63284, 70668, 87624, 94926, 126568, 141336, 142389, 183767, 189852, 284778, 367534, 379704, 551301, 569556, 735068, 1102602, 1139112, 1470136, 1653903, 2205204, 2388971, 3307806, 4410408, 4777942, 6615612, 7166913, 9555884, 13231224, 14333826, 19111768, 21500739, 28667652, 43001478, 57335304, 86002956, 172005912]

約数ペア:

[(1, 172005912), (2, 86002956), (3, 57335304), (4, 43001478), (6, 28667652), (8, 21500739), (9, 19111768), (12, 14333826), (13, 13231224), (18, 9555884), (24, 7166913), (26, 6615612), (36, 4777942), (39, 4410408), (52, 3307806), (72, 2388971), (78, 2205204), (104, 1653903), (117, 1470136), (151, 1139112), (156, 1102602), (234, 735068), (302, 569556), (312, 551301), (453, 379704), (468, 367534), (604, 284778), (906, 189852), (936, 183767), (1208, 142389), (1217, 141336), (1359, 126568), (1812, 94926), (1963, 87624), (2434, 70668), (2718, 63284), (3624, 47463), (3651, 47112), (3926, 43812), (4868, 35334), (5436, 31642), (5889, 29208), (7302, 23556), (7852, 21906), (9736, 17667), (10872, 15821), (10953, 15704), (11778, 14604)]