90144912

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:629

約数の個数: 160

約数和(自身を含む): 285981696

約数和(自身を除く): 195836784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 23, 24, 26, 33, 39, 44, 46, 48, 52, 66, 69, 78, 88, 92, 104, 132, 138, 143, 156, 176, 184, 208, 253, 264, 276, 286, 299, 312, 368, 429, 506, 528, 552, 571, 572, 598, 624, 759, 858, 897, 1012, 1104, 1142, 1144, 1196, 1518, 1713, 1716, 1794, 2024, 2284, 2288, 2392, 3036, 3289, 3426, 3432, 3588, 4048, 4568, 4784, 6072, 6281, 6578, 6852, 6864, 7176, 7423, 9136, 9867, 12144, 12562, 13133, 13156, 13704, 14352, 14846, 18843, 19734, 22269, 25124, 26266, 26312, 27408, 29692, 37686, 39399, 39468, 44538, 50248, 52532, 52624, 59384, 75372, 78798, 78936, 81653, 89076, 100496, 105064, 118768, 144463, 150744, 157596, 157872, 163306, 170729, 178152, 210128, 244959, 288926, 301488, 315192, 326612, 341458, 356304, 433389, 489918, 512187, 577852, 630384, 653224, 682916, 866778, 979836, 1024374, 1155704, 1306448, 1365832, 1733556, 1878019, 1959672, 2048748, 2311408, 2731664, 3467112, 3756038, 3919344, 4097496, 5634057, 6934224, 7512076, 8194992, 11268114, 15024152, 22536228, 30048304, 45072456, 90144912]

約数ペア:

[(1, 90144912), (2, 45072456), (3, 30048304), (4, 22536228), (6, 15024152), (8, 11268114), (11, 8194992), (12, 7512076), (13, 6934224), (16, 5634057), (22, 4097496), (23, 3919344), (24, 3756038), (26, 3467112), (33, 2731664), (39, 2311408), (44, 2048748), (46, 1959672), (48, 1878019), (52, 1733556), (66, 1365832), (69, 1306448), (78, 1155704), (88, 1024374), (92, 979836), (104, 866778), (132, 682916), (138, 653224), (143, 630384), (156, 577852), (176, 512187), (184, 489918), (208, 433389), (253, 356304), (264, 341458), (276, 326612), (286, 315192), (299, 301488), (312, 288926), (368, 244959), (429, 210128), (506, 178152), (528, 170729), (552, 163306), (571, 157872), (572, 157596), (598, 150744), (624, 144463), (759, 118768), (858, 105064), (897, 100496), (1012, 89076), (1104, 81653), (1142, 78936), (1144, 78798), (1196, 75372), (1518, 59384), (1713, 52624), (1716, 52532), (1794, 50248), (2024, 44538), (2284, 39468), (2288, 39399), (2392, 37686), (3036, 29692), (3289, 27408), (3426, 26312), (3432, 26266), (3588, 25124), (4048, 22269), (4568, 19734), (4784, 18843), (6072, 14846), (6281, 14352), (6578, 13704), (6852, 13156), (6864, 13133), (7176, 12562), (7423, 12144), (9136, 9867)]