84439908

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1201}}^1$

素因数の和:1255

約数の個数: 120

約数和(自身を含む): 260632064

約数和(自身を除く): 176192156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 81, 84, 93, 108, 124, 126, 162, 186, 189, 217, 252, 279, 324, 372, 378, 434, 558, 567, 651, 756, 837, 868, 1116, 1134, 1201, 1302, 1674, 1953, 2268, 2402, 2511, 2604, 3348, 3603, 3906, 4804, 5022, 5859, 7206, 7812, 8407, 10044, 10809, 11718, 14412, 16814, 17577, 21618, 23436, 25221, 32427, 33628, 35154, 37231, 43236, 50442, 64854, 70308, 74462, 75663, 97281, 100884, 111693, 129708, 148924, 151326, 194562, 223386, 226989, 260617, 302652, 335079, 389124, 446772, 453978, 521234, 670158, 680967, 781851, 907956, 1005237, 1042468, 1340316, 1361934, 1563702, 2010474, 2345553, 2723868, 3015711, 3127404, 4020948, 4691106, 6031422, 7036659, 9382212, 12062844, 14073318, 21109977, 28146636, 42219954, 84439908]

約数ペア:

[(1, 84439908), (2, 42219954), (3, 28146636), (4, 21109977), (6, 14073318), (7, 12062844), (9, 9382212), (12, 7036659), (14, 6031422), (18, 4691106), (21, 4020948), (27, 3127404), (28, 3015711), (31, 2723868), (36, 2345553), (42, 2010474), (54, 1563702), (62, 1361934), (63, 1340316), (81, 1042468), (84, 1005237), (93, 907956), (108, 781851), (124, 680967), (126, 670158), (162, 521234), (186, 453978), (189, 446772), (217, 389124), (252, 335079), (279, 302652), (324, 260617), (372, 226989), (378, 223386), (434, 194562), (558, 151326), (567, 148924), (651, 129708), (756, 111693), (837, 100884), (868, 97281), (1116, 75663), (1134, 74462), (1201, 70308), (1302, 64854), (1674, 50442), (1953, 43236), (2268, 37231), (2402, 35154), (2511, 33628), (2604, 32427), (3348, 25221), (3603, 23436), (3906, 21618), (4804, 17577), (5022, 16814), (5859, 14412), (7206, 11718), (7812, 10809), (8407, 10044)]