84969672

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:255

約数の個数: 128

約数和(自身を含む): 241315200

約数和(自身を除く): 156345528

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 97, 102, 113, 114, 136, 152, 194, 204, 226, 228, 291, 323, 339, 388, 408, 452, 456, 582, 646, 678, 776, 904, 969, 1164, 1292, 1356, 1649, 1843, 1921, 1938, 2147, 2328, 2584, 2712, 3298, 3686, 3842, 3876, 4294, 4947, 5529, 5763, 6441, 6596, 7372, 7684, 7752, 8588, 9894, 10961, 11058, 11526, 12882, 13192, 14744, 15368, 17176, 19788, 21922, 22116, 23052, 25764, 31331, 32883, 36499, 39576, 43844, 44232, 46104, 51528, 62662, 65766, 72998, 87688, 93993, 109497, 125324, 131532, 145996, 186337, 187986, 208259, 218994, 250648, 263064, 291992, 372674, 375972, 416518, 437988, 559011, 624777, 745348, 751944, 833036, 875976, 1118022, 1249554, 1490696, 1666072, 2236044, 2499108, 3540403, 4472088, 4998216, 7080806, 10621209, 14161612, 21242418, 28323224, 42484836, 84969672]

約数ペア:

[(1, 84969672), (2, 42484836), (3, 28323224), (4, 21242418), (6, 14161612), (8, 10621209), (12, 7080806), (17, 4998216), (19, 4472088), (24, 3540403), (34, 2499108), (38, 2236044), (51, 1666072), (57, 1490696), (68, 1249554), (76, 1118022), (97, 875976), (102, 833036), (113, 751944), (114, 745348), (136, 624777), (152, 559011), (194, 437988), (204, 416518), (226, 375972), (228, 372674), (291, 291992), (323, 263064), (339, 250648), (388, 218994), (408, 208259), (452, 187986), (456, 186337), (582, 145996), (646, 131532), (678, 125324), (776, 109497), (904, 93993), (969, 87688), (1164, 72998), (1292, 65766), (1356, 62662), (1649, 51528), (1843, 46104), (1921, 44232), (1938, 43844), (2147, 39576), (2328, 36499), (2584, 32883), (2712, 31331), (3298, 25764), (3686, 23052), (3842, 22116), (3876, 21922), (4294, 19788), (4947, 17176), (5529, 15368), (5763, 14744), (6441, 13192), (6596, 12882), (7372, 11526), (7684, 11058), (7752, 10961), (8588, 9894)]