84020204.000000000

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1657}}^1$

素因数の和:1758

約数の個数: 112

約数和(自身を含む): 539048960

約数和(自身を除く): 363115328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 79, 84, 96, 112, 158, 168, 192, 224, 237, 316, 336, 448, 474, 553, 632, 672, 948, 1106, 1264, 1344, 1657, 1659, 1896, 2212, 2528, 3314, 3318, 3792, 4424, 4971, 5056, 6628, 6636, 7584, 8848, 9942, 11599, 13256, 13272, 15168, 17696, 19884, 23198, 26512, 26544, 34797, 35392, 39768, 46396, 53024, 53088, 69594, 79536, 92792, 106048, 106176, 130903, 139188, 159072, 185584, 261806, 278376, 318144, 371168, 392709, 523612, 556752, 742336, 785418, 916321, 1047224, 1113504, 1570836, 1832642, 2094448, 2227008, 2748963, 3141672, 3665284, 4188896, 5497926, 6283344, 7330568, 8377792, 10995852, 12566688, 14661136, 21991704, 25133376, 29322272, 43983408, 58644544, 87966816, 175933632]

約数ペア:

[(1, 175933632), (2, 87966816), (3, 58644544), (4, 43983408), (6, 29322272), (7, 25133376), (8, 21991704), (12, 14661136), (14, 12566688), (16, 10995852), (21, 8377792), (24, 7330568), (28, 6283344), (32, 5497926), (42, 4188896), (48, 3665284), (56, 3141672), (64, 2748963), (79, 2227008), (84, 2094448), (96, 1832642), (112, 1570836), (158, 1113504), (168, 1047224), (192, 916321), (224, 785418), (237, 742336), (316, 556752), (336, 523612), (448, 392709), (474, 371168), (553, 318144), (632, 278376), (672, 261806), (948, 185584), (1106, 159072), (1264, 139188), (1344, 130903), (1657, 106176), (1659, 106048), (1896, 92792), (2212, 79536), (2528, 69594), (3314, 53088), (3318, 53024), (3792, 46396), (4424, 39768), (4971, 35392), (5056, 34797), (6628, 26544), (6636, 26512), (7584, 23198), (8848, 19884), (9942, 17696), (11599, 15168), (13256, 13272)]