78506176

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:462

約数の個数: 112

約数和(自身を含む): 196047360

約数和(自身を除く): 117541184

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 56, 64, 76, 92, 112, 133, 152, 161, 184, 224, 266, 304, 322, 368, 401, 437, 448, 532, 608, 644, 736, 802, 874, 1064, 1216, 1288, 1472, 1604, 1748, 2128, 2576, 2807, 3059, 3208, 3496, 4256, 5152, 5614, 6118, 6416, 6992, 7619, 8512, 9223, 10304, 11228, 12236, 12832, 13984, 15238, 18446, 22456, 24472, 25664, 27968, 30476, 36892, 44912, 48944, 53333, 60952, 64561, 73784, 89824, 97888, 106666, 121904, 129122, 147568, 175237, 179648, 195776, 213332, 243808, 258244, 295136, 350474, 426664, 487616, 516488, 590272, 700948, 853328, 1032976, 1226659, 1401896, 1706656, 2065952, 2453318, 2803792, 3413312, 4131904, 4906636, 5607584, 9813272, 11215168, 19626544, 39253088, 78506176]

約数ペア:

[(1, 78506176), (2, 39253088), (4, 19626544), (7, 11215168), (8, 9813272), (14, 5607584), (16, 4906636), (19, 4131904), (23, 3413312), (28, 2803792), (32, 2453318), (38, 2065952), (46, 1706656), (56, 1401896), (64, 1226659), (76, 1032976), (92, 853328), (112, 700948), (133, 590272), (152, 516488), (161, 487616), (184, 426664), (224, 350474), (266, 295136), (304, 258244), (322, 243808), (368, 213332), (401, 195776), (437, 179648), (448, 175237), (532, 147568), (608, 129122), (644, 121904), (736, 106666), (802, 97888), (874, 89824), (1064, 73784), (1216, 64561), (1288, 60952), (1472, 53333), (1604, 48944), (1748, 44912), (2128, 36892), (2576, 30476), (2807, 27968), (3059, 25664), (3208, 24472), (3496, 22456), (4256, 18446), (5152, 15238), (5614, 13984), (6118, 12832), (6416, 12236), (6992, 11228), (7619, 10304), (8512, 9223)]