61209216

素因数分解:

$2^7\times 3^3\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:311

約数の個数: 128

約数和(自身を含む): 183600000

約数和(自身を除く): 122390784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 89, 96, 108, 128, 144, 178, 192, 199, 216, 267, 288, 356, 384, 398, 432, 534, 576, 597, 712, 796, 801, 864, 1068, 1152, 1194, 1424, 1592, 1602, 1728, 1791, 2136, 2388, 2403, 2848, 3184, 3204, 3456, 3582, 4272, 4776, 4806, 5373, 5696, 6368, 6408, 7164, 8544, 9552, 9612, 10746, 11392, 12736, 12816, 14328, 17088, 17711, 19104, 19224, 21492, 25472, 25632, 28656, 34176, 35422, 38208, 38448, 42984, 51264, 53133, 57312, 70844, 76416, 76896, 85968, 102528, 106266, 114624, 141688, 153792, 159399, 171936, 212532, 229248, 283376, 307584, 318798, 343872, 425064, 478197, 566752, 637596, 687744, 850128, 956394, 1133504, 1275192, 1700256, 1912788, 2267008, 2550384, 3400512, 3825576, 5100768, 6801024, 7651152, 10201536, 15302304, 20403072, 30604608, 61209216]

約数ペア:

[(1, 61209216), (2, 30604608), (3, 20403072), (4, 15302304), (6, 10201536), (8, 7651152), (9, 6801024), (12, 5100768), (16, 3825576), (18, 3400512), (24, 2550384), (27, 2267008), (32, 1912788), (36, 1700256), (48, 1275192), (54, 1133504), (64, 956394), (72, 850128), (89, 687744), (96, 637596), (108, 566752), (128, 478197), (144, 425064), (178, 343872), (192, 318798), (199, 307584), (216, 283376), (267, 229248), (288, 212532), (356, 171936), (384, 159399), (398, 153792), (432, 141688), (534, 114624), (576, 106266), (597, 102528), (712, 85968), (796, 76896), (801, 76416), (864, 70844), (1068, 57312), (1152, 53133), (1194, 51264), (1424, 42984), (1592, 38448), (1602, 38208), (1728, 35422), (1791, 34176), (2136, 28656), (2388, 25632), (2403, 25472), (2848, 21492), (3184, 19224), (3204, 19104), (3456, 17711), (3582, 17088), (4272, 14328), (4776, 12816), (4806, 12736), (5373, 11392), (5696, 10746), (6368, 9612), (6408, 9552), (7164, 8544)]