64980468

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{4093}}^1$

素因数の和:4123

約数の個数: 90

約数和(自身を含む): 197654226

約数和(自身を除く): 132673758

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2268, 2646, 3969, 4093, 5292, 7938, 8186, 12279, 15876, 16372, 24558, 28651, 36837, 49116, 57302, 73674, 85953, 110511, 114604, 147348, 171906, 200557, 221022, 257859, 331533, 343812, 401114, 442044, 515718, 601671, 663066, 773577, 802228, 1031436, 1203342, 1326132, 1547154, 1805013, 2320731, 2406684, 3094308, 3610026, 4641462, 5415039, 7220052, 9282924, 10830078, 16245117, 21660156, 32490234, 64980468]

約数ペア:

[(1, 64980468), (2, 32490234), (3, 21660156), (4, 16245117), (6, 10830078), (7, 9282924), (9, 7220052), (12, 5415039), (14, 4641462), (18, 3610026), (21, 3094308), (27, 2406684), (28, 2320731), (36, 1805013), (42, 1547154), (49, 1326132), (54, 1203342), (63, 1031436), (81, 802228), (84, 773577), (98, 663066), (108, 601671), (126, 515718), (147, 442044), (162, 401114), (189, 343812), (196, 331533), (252, 257859), (294, 221022), (324, 200557), (378, 171906), (441, 147348), (567, 114604), (588, 110511), (756, 85953), (882, 73674), (1134, 57302), (1323, 49116), (1764, 36837), (2268, 28651), (2646, 24558), (3969, 16372), (4093, 15876), (5292, 12279), (7938, 8186)]