64904256

素因数分解:

$2^6\times 3^2\times {\mathrm{281}}^1\times {\mathrm{401}}^1$

素因数の和:700

約数の個数: 84

約数和(自身を含む): 187163964

約数和(自身を除く): 122259708

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 281, 288, 401, 562, 576, 802, 843, 1124, 1203, 1604, 1686, 2248, 2406, 2529, 3208, 3372, 3609, 4496, 4812, 5058, 6416, 6744, 7218, 8992, 9624, 10116, 12832, 13488, 14436, 17984, 19248, 20232, 25664, 26976, 28872, 38496, 40464, 53952, 57744, 76992, 80928, 112681, 115488, 161856, 225362, 230976, 338043, 450724, 676086, 901448, 1014129, 1352172, 1802896, 2028258, 2704344, 3605792, 4056516, 5408688, 7211584, 8113032, 10817376, 16226064, 21634752, 32452128, 64904256]

約数ペア:

[(1, 64904256), (2, 32452128), (3, 21634752), (4, 16226064), (6, 10817376), (8, 8113032), (9, 7211584), (12, 5408688), (16, 4056516), (18, 3605792), (24, 2704344), (32, 2028258), (36, 1802896), (48, 1352172), (64, 1014129), (72, 901448), (96, 676086), (144, 450724), (192, 338043), (281, 230976), (288, 225362), (401, 161856), (562, 115488), (576, 112681), (802, 80928), (843, 76992), (1124, 57744), (1203, 53952), (1604, 40464), (1686, 38496), (2248, 28872), (2406, 26976), (2529, 25664), (3208, 20232), (3372, 19248), (3609, 17984), (4496, 14436), (4812, 13488), (5058, 12832), (6416, 10116), (6744, 9624), (7218, 8992)]