72740864

素因数分解:

$2^{12}\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:133

約数の個数: 104

約数和(自身を含む): 172993920

約数和(自身を除く): 100253056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 59, 64, 86, 112, 118, 128, 172, 224, 236, 256, 301, 344, 413, 448, 472, 512, 602, 688, 826, 896, 944, 1024, 1204, 1376, 1652, 1792, 1888, 2048, 2408, 2537, 2752, 3304, 3584, 3776, 4096, 4816, 5074, 5504, 6608, 7168, 7552, 9632, 10148, 11008, 13216, 14336, 15104, 17759, 19264, 20296, 22016, 26432, 28672, 30208, 35518, 38528, 40592, 44032, 52864, 60416, 71036, 77056, 81184, 88064, 105728, 120832, 142072, 154112, 162368, 176128, 211456, 241664, 284144, 308224, 324736, 422912, 568288, 616448, 649472, 845824, 1136576, 1232896, 1298944, 1691648, 2273152, 2597888, 4546304, 5195776, 9092608, 10391552, 18185216, 36370432, 72740864]

約数ペア:

[(1, 72740864), (2, 36370432), (4, 18185216), (7, 10391552), (8, 9092608), (14, 5195776), (16, 4546304), (28, 2597888), (32, 2273152), (43, 1691648), (56, 1298944), (59, 1232896), (64, 1136576), (86, 845824), (112, 649472), (118, 616448), (128, 568288), (172, 422912), (224, 324736), (236, 308224), (256, 284144), (301, 241664), (344, 211456), (413, 176128), (448, 162368), (472, 154112), (512, 142072), (602, 120832), (688, 105728), (826, 88064), (896, 81184), (944, 77056), (1024, 71036), (1204, 60416), (1376, 52864), (1652, 44032), (1792, 40592), (1888, 38528), (2048, 35518), (2408, 30208), (2537, 28672), (2752, 26432), (3304, 22016), (3584, 20296), (3776, 19264), (4096, 17759), (4816, 15104), (5074, 14336), (5504, 13216), (6608, 11008), (7168, 10148), (7552, 9632)]