65474208

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:387

約数の個数: 144

約数和(自身を含む): 202378176

約数和(自身を除く): 136903968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 43, 48, 51, 68, 72, 86, 96, 102, 129, 136, 144, 153, 172, 204, 258, 272, 288, 306, 311, 344, 387, 408, 516, 544, 612, 622, 688, 731, 774, 816, 933, 1032, 1224, 1244, 1376, 1462, 1548, 1632, 1866, 2064, 2193, 2448, 2488, 2799, 2924, 3096, 3732, 4128, 4386, 4896, 4976, 5287, 5598, 5848, 6192, 6579, 7464, 8772, 9952, 10574, 11196, 11696, 12384, 13158, 13373, 14928, 15861, 17544, 21148, 22392, 23392, 26316, 26746, 29856, 31722, 35088, 40119, 42296, 44784, 47583, 52632, 53492, 63444, 70176, 80238, 84592, 89568, 95166, 105264, 106984, 120357, 126888, 160476, 169184, 190332, 210528, 213968, 227341, 240714, 253776, 320952, 380664, 427936, 454682, 481428, 507552, 641904, 682023, 761328, 909364, 962856, 1283808, 1364046, 1522656, 1818728, 1925712, 2046069, 2728092, 3637456, 3851424, 4092138, 5456184, 7274912, 8184276, 10912368, 16368552, 21824736, 32737104, 65474208]

約数ペア:

[(1, 65474208), (2, 32737104), (3, 21824736), (4, 16368552), (6, 10912368), (8, 8184276), (9, 7274912), (12, 5456184), (16, 4092138), (17, 3851424), (18, 3637456), (24, 2728092), (32, 2046069), (34, 1925712), (36, 1818728), (43, 1522656), (48, 1364046), (51, 1283808), (68, 962856), (72, 909364), (86, 761328), (96, 682023), (102, 641904), (129, 507552), (136, 481428), (144, 454682), (153, 427936), (172, 380664), (204, 320952), (258, 253776), (272, 240714), (288, 227341), (306, 213968), (311, 210528), (344, 190332), (387, 169184), (408, 160476), (516, 126888), (544, 120357), (612, 106984), (622, 105264), (688, 95166), (731, 89568), (774, 84592), (816, 80238), (933, 70176), (1032, 63444), (1224, 53492), (1244, 52632), (1376, 47583), (1462, 44784), (1548, 42296), (1632, 40119), (1866, 35088), (2064, 31722), (2193, 29856), (2448, 26746), (2488, 26316), (2799, 23392), (2924, 22392), (3096, 21148), (3732, 17544), (4128, 15861), (4386, 14928), (4896, 13373), (4976, 13158), (5287, 12384), (5598, 11696), (5848, 11196), (6192, 10574), (6579, 9952), (7464, 8772)]