78621504

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^2\times {\mathrm{2423}}^1$

素因数の和:2464

約数の個数: 84

約数和(自身を含む): 225344736

約数和(自身を除く): 146723232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 169, 192, 208, 312, 338, 416, 507, 624, 676, 832, 1014, 1248, 1352, 2028, 2423, 2496, 2704, 4056, 4846, 5408, 7269, 8112, 9692, 10816, 14538, 16224, 19384, 29076, 31499, 32448, 38768, 58152, 62998, 77536, 94497, 116304, 125996, 155072, 188994, 232608, 251992, 377988, 409487, 465216, 503984, 755976, 818974, 1007968, 1228461, 1511952, 1637948, 2015936, 2456922, 3023904, 3275896, 4913844, 6047808, 6551792, 9827688, 13103584, 19655376, 26207168, 39310752, 78621504]

約数ペア:

[(1, 78621504), (2, 39310752), (3, 26207168), (4, 19655376), (6, 13103584), (8, 9827688), (12, 6551792), (13, 6047808), (16, 4913844), (24, 3275896), (26, 3023904), (32, 2456922), (39, 2015936), (48, 1637948), (52, 1511952), (64, 1228461), (78, 1007968), (96, 818974), (104, 755976), (156, 503984), (169, 465216), (192, 409487), (208, 377988), (312, 251992), (338, 232608), (416, 188994), (507, 155072), (624, 125996), (676, 116304), (832, 94497), (1014, 77536), (1248, 62998), (1352, 58152), (2028, 38768), (2423, 32448), (2496, 31499), (2704, 29076), (4056, 19384), (4846, 16224), (5408, 14538), (7269, 10816), (8112, 9692)]