63854896

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{811}}^1$

素因数の和:882

約数の個数: 80

約数和(自身を含む): 153045760

約数和(自身を除く): 89190864

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 37, 38, 56, 74, 76, 112, 133, 148, 152, 259, 266, 296, 304, 518, 532, 592, 703, 811, 1036, 1064, 1406, 1622, 2072, 2128, 2812, 3244, 4144, 4921, 5624, 5677, 6488, 9842, 11248, 11354, 12976, 15409, 19684, 22708, 30007, 30818, 39368, 45416, 60014, 61636, 78736, 90832, 107863, 120028, 123272, 210049, 215726, 240056, 246544, 420098, 431452, 480112, 570133, 840196, 862904, 1140266, 1680392, 1725808, 2280532, 3360784, 3990931, 4561064, 7981862, 9122128, 15963724, 31927448, 63854896]

約数ペア:

[(1, 63854896), (2, 31927448), (4, 15963724), (7, 9122128), (8, 7981862), (14, 4561064), (16, 3990931), (19, 3360784), (28, 2280532), (37, 1725808), (38, 1680392), (56, 1140266), (74, 862904), (76, 840196), (112, 570133), (133, 480112), (148, 431452), (152, 420098), (259, 246544), (266, 240056), (296, 215726), (304, 210049), (518, 123272), (532, 120028), (592, 107863), (703, 90832), (811, 78736), (1036, 61636), (1064, 60014), (1406, 45416), (1622, 39368), (2072, 30818), (2128, 30007), (2812, 22708), (3244, 19684), (4144, 15409), (4921, 12976), (5624, 11354), (5677, 11248), (6488, 9842)]