77312004

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{11953}}^1$

素因数の和:11985

約数の個数: 72

約数和(自身を含む): 228943008

約数和(自身を除く): 151631004

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 11953, 23906, 35859, 47812, 71718, 83671, 131483, 143436, 167342, 251013, 262966, 334684, 394449, 502026, 525932, 585697, 788898, 920381, 1004052, 1171394, 1577796, 1757091, 1840762, 2342788, 2761143, 3514182, 3681524, 5522286, 6442667, 7028364, 11044572, 12885334, 19328001, 25770668, 38656002, 77312004]

約数ペア:

[(1, 77312004), (2, 38656002), (3, 25770668), (4, 19328001), (6, 12885334), (7, 11044572), (11, 7028364), (12, 6442667), (14, 5522286), (21, 3681524), (22, 3514182), (28, 2761143), (33, 2342788), (42, 1840762), (44, 1757091), (49, 1577796), (66, 1171394), (77, 1004052), (84, 920381), (98, 788898), (132, 585697), (147, 525932), (154, 502026), (196, 394449), (231, 334684), (294, 262966), (308, 251013), (462, 167342), (539, 143436), (588, 131483), (924, 83671), (1078, 71718), (1617, 47812), (2156, 35859), (3234, 23906), (6468, 11953)]