72899968

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:563

約数の個数: 64

約数和(自身を含む): 154224000

約数和(自身を除く): 81324032

約数列:

[1, 2, 4, 8, 16, 29, 32, 41, 58, 64, 82, 116, 128, 164, 232, 328, 464, 479, 656, 928, 958, 1189, 1312, 1856, 1916, 2378, 2624, 3712, 3832, 4756, 5248, 7664, 9512, 13891, 15328, 19024, 19639, 27782, 30656, 38048, 39278, 55564, 61312, 76096, 78556, 111128, 152192, 157112, 222256, 314224, 444512, 569531, 628448, 889024, 1139062, 1256896, 1778048, 2278124, 2513792, 4556248, 9112496, 18224992, 36449984, 72899968]

約数ペア:

[(1, 72899968), (2, 36449984), (4, 18224992), (8, 9112496), (16, 4556248), (29, 2513792), (32, 2278124), (41, 1778048), (58, 1256896), (64, 1139062), (82, 889024), (116, 628448), (128, 569531), (164, 444512), (232, 314224), (328, 222256), (464, 157112), (479, 152192), (656, 111128), (928, 78556), (958, 76096), (1189, 61312), (1312, 55564), (1856, 39278), (1916, 38048), (2378, 30656), (2624, 27782), (3712, 19639), (3832, 19024), (4756, 15328), (5248, 13891), (7664, 9512)]