84782376

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{18691}}^1$

素因数の和:18716

約数の個数: 80

約数和(自身を含む): 271407840

約数和(自身を除く): 186625464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 18691, 37382, 56073, 74764, 112146, 130837, 149528, 168219, 224292, 261674, 336438, 392511, 448584, 504657, 523348, 672876, 785022, 1009314, 1046696, 1177533, 1345752, 1513971, 1570044, 2018628, 2355066, 3027942, 3140088, 3532599, 4037256, 4710132, 6055884, 7065198, 9420264, 10597797, 12111768, 14130396, 21195594, 28260792, 42391188, 84782376]

約数ペア:

[(1, 84782376), (2, 42391188), (3, 28260792), (4, 21195594), (6, 14130396), (7, 12111768), (8, 10597797), (9, 9420264), (12, 7065198), (14, 6055884), (18, 4710132), (21, 4037256), (24, 3532599), (27, 3140088), (28, 3027942), (36, 2355066), (42, 2018628), (54, 1570044), (56, 1513971), (63, 1345752), (72, 1177533), (81, 1046696), (84, 1009314), (108, 785022), (126, 672876), (162, 523348), (168, 504657), (189, 448584), (216, 392511), (252, 336438), (324, 261674), (378, 224292), (504, 168219), (567, 149528), (648, 130837), (756, 112146), (1134, 74764), (1512, 56073), (2268, 37382), (4536, 18691)]