84877872

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:171

約数の個数: 160

約数和(自身を含む): 247484160

約数和(自身を除く): 162606288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 41, 43, 48, 51, 59, 68, 82, 86, 102, 118, 123, 129, 136, 164, 172, 177, 204, 236, 246, 258, 272, 328, 344, 354, 408, 472, 492, 516, 656, 688, 697, 708, 731, 816, 944, 984, 1003, 1032, 1394, 1416, 1462, 1763, 1968, 2006, 2064, 2091, 2193, 2419, 2537, 2788, 2832, 2924, 3009, 3526, 4012, 4182, 4386, 4838, 5074, 5289, 5576, 5848, 6018, 7052, 7257, 7611, 8024, 8364, 8772, 9676, 10148, 10578, 11152, 11696, 12036, 14104, 14514, 15222, 16048, 16728, 17544, 19352, 20296, 21156, 24072, 28208, 29028, 29971, 30444, 33456, 35088, 38704, 40592, 41123, 42312, 43129, 48144, 58056, 59942, 60888, 82246, 84624, 86258, 89913, 104017, 116112, 119884, 121776, 123369, 129387, 164492, 172516, 179826, 208034, 239768, 246738, 258774, 312051, 328984, 345032, 359652, 416068, 479536, 493476, 517548, 624102, 657968, 690064, 719304, 832136, 986952, 1035096, 1248204, 1438608, 1664272, 1768289, 1973904, 2070192, 2496408, 3536578, 4992816, 5304867, 7073156, 10609734, 14146312, 21219468, 28292624, 42438936, 84877872]

約数ペア:

[(1, 84877872), (2, 42438936), (3, 28292624), (4, 21219468), (6, 14146312), (8, 10609734), (12, 7073156), (16, 5304867), (17, 4992816), (24, 3536578), (34, 2496408), (41, 2070192), (43, 1973904), (48, 1768289), (51, 1664272), (59, 1438608), (68, 1248204), (82, 1035096), (86, 986952), (102, 832136), (118, 719304), (123, 690064), (129, 657968), (136, 624102), (164, 517548), (172, 493476), (177, 479536), (204, 416068), (236, 359652), (246, 345032), (258, 328984), (272, 312051), (328, 258774), (344, 246738), (354, 239768), (408, 208034), (472, 179826), (492, 172516), (516, 164492), (656, 129387), (688, 123369), (697, 121776), (708, 119884), (731, 116112), (816, 104017), (944, 89913), (984, 86258), (1003, 84624), (1032, 82246), (1394, 60888), (1416, 59942), (1462, 58056), (1763, 48144), (1968, 43129), (2006, 42312), (2064, 41123), (2091, 40592), (2193, 38704), (2419, 35088), (2537, 33456), (2788, 30444), (2832, 29971), (2924, 29028), (3009, 28208), (3526, 24072), (4012, 21156), (4182, 20296), (4386, 19352), (4838, 17544), (5074, 16728), (5289, 16048), (5576, 15222), (5848, 14514), (6018, 14104), (7052, 12036), (7257, 11696), (7611, 11152), (8024, 10578), (8364, 10148), (8772, 9676)]