64063776

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13619}}^1$

素因数の和:13646

約数の個数: 72

約数和(自身を含む): 195637680

約数和(自身を除く): 131573904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 13619, 27238, 40857, 54476, 81714, 95333, 108952, 163428, 190666, 217904, 285999, 326856, 381332, 435808, 571998, 653712, 667331, 762664, 1143996, 1307424, 1334662, 1525328, 2001993, 2287992, 2669324, 3050656, 4003986, 4575984, 5338648, 8007972, 9151968, 10677296, 16015944, 21354592, 32031888, 64063776]

約数ペア:

[(1, 64063776), (2, 32031888), (3, 21354592), (4, 16015944), (6, 10677296), (7, 9151968), (8, 8007972), (12, 5338648), (14, 4575984), (16, 4003986), (21, 3050656), (24, 2669324), (28, 2287992), (32, 2001993), (42, 1525328), (48, 1334662), (49, 1307424), (56, 1143996), (84, 762664), (96, 667331), (98, 653712), (112, 571998), (147, 435808), (168, 381332), (196, 326856), (224, 285999), (294, 217904), (336, 190666), (392, 163428), (588, 108952), (672, 95333), (784, 81714), (1176, 54476), (1568, 40857), (2352, 27238), (4704, 13619)]