78211488

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:374

約数の個数: 96

約数和(自身を含む): 213966144

約数和(自身を除く): 135754656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 97, 111, 148, 194, 222, 227, 291, 296, 388, 444, 454, 582, 592, 681, 776, 888, 908, 1164, 1184, 1362, 1552, 1776, 1816, 2328, 2724, 3104, 3552, 3589, 3632, 4656, 5448, 7178, 7264, 8399, 9312, 10767, 10896, 14356, 16798, 21534, 21792, 22019, 25197, 28712, 33596, 43068, 44038, 50394, 57424, 66057, 67192, 86136, 88076, 100788, 114848, 132114, 134384, 172272, 176152, 201576, 264228, 268768, 344544, 352304, 403152, 528456, 704608, 806304, 814703, 1056912, 1629406, 2113824, 2444109, 3258812, 4888218, 6517624, 9776436, 13035248, 19552872, 26070496, 39105744, 78211488]

約数ペア:

[(1, 78211488), (2, 39105744), (3, 26070496), (4, 19552872), (6, 13035248), (8, 9776436), (12, 6517624), (16, 4888218), (24, 3258812), (32, 2444109), (37, 2113824), (48, 1629406), (74, 1056912), (96, 814703), (97, 806304), (111, 704608), (148, 528456), (194, 403152), (222, 352304), (227, 344544), (291, 268768), (296, 264228), (388, 201576), (444, 176152), (454, 172272), (582, 134384), (592, 132114), (681, 114848), (776, 100788), (888, 88076), (908, 86136), (1164, 67192), (1184, 66057), (1362, 57424), (1552, 50394), (1776, 44038), (1816, 43068), (2328, 33596), (2724, 28712), (3104, 25197), (3552, 22019), (3589, 21792), (3632, 21534), (4656, 16798), (5448, 14356), (7178, 10896), (7264, 10767), (8399, 9312)]