80557344

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1289}}^1$

素因数の和:1343

約数の個数: 144

約数和(自身を含む): 270466560

約数和(自身を除く): 189909216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 217, 224, 248, 252, 279, 288, 336, 372, 434, 496, 504, 558, 651, 672, 744, 868, 992, 1008, 1116, 1289, 1302, 1488, 1736, 1953, 2016, 2232, 2578, 2604, 2976, 3472, 3867, 3906, 4464, 5156, 5208, 6944, 7734, 7812, 8928, 9023, 10312, 10416, 11601, 15468, 15624, 18046, 20624, 20832, 23202, 27069, 30936, 31248, 36092, 39959, 41248, 46404, 54138, 61872, 62496, 72184, 79918, 81207, 92808, 108276, 119877, 123744, 144368, 159836, 162414, 185616, 216552, 239754, 279713, 288736, 319672, 324828, 359631, 371232, 433104, 479508, 559426, 639344, 649656, 719262, 839139, 866208, 959016, 1118852, 1278688, 1299312, 1438524, 1678278, 1918032, 2237704, 2517417, 2598624, 2877048, 3356556, 3836064, 4475408, 5034834, 5754096, 6713112, 8950816, 10069668, 11508192, 13426224, 20139336, 26852448, 40278672, 80557344]

約数ペア:

[(1, 80557344), (2, 40278672), (3, 26852448), (4, 20139336), (6, 13426224), (7, 11508192), (8, 10069668), (9, 8950816), (12, 6713112), (14, 5754096), (16, 5034834), (18, 4475408), (21, 3836064), (24, 3356556), (28, 2877048), (31, 2598624), (32, 2517417), (36, 2237704), (42, 1918032), (48, 1678278), (56, 1438524), (62, 1299312), (63, 1278688), (72, 1118852), (84, 959016), (93, 866208), (96, 839139), (112, 719262), (124, 649656), (126, 639344), (144, 559426), (168, 479508), (186, 433104), (217, 371232), (224, 359631), (248, 324828), (252, 319672), (279, 288736), (288, 279713), (336, 239754), (372, 216552), (434, 185616), (496, 162414), (504, 159836), (558, 144368), (651, 123744), (672, 119877), (744, 108276), (868, 92808), (992, 81207), (1008, 79918), (1116, 72184), (1289, 62496), (1302, 61872), (1488, 54138), (1736, 46404), (1953, 41248), (2016, 39959), (2232, 36092), (2578, 31248), (2604, 30936), (2976, 27069), (3472, 23202), (3867, 20832), (3906, 20624), (4464, 18046), (5156, 15624), (5208, 15468), (6944, 11601), (7734, 10416), (7812, 10312), (8928, 9023)]