72938908

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4943}}^1$

素因数の和:5002

約数の個数: 48

約数和(自身を含む): 159473664

約数和(自身を除く): 86534756

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 217, 238, 434, 476, 527, 868, 1054, 2108, 3689, 4943, 7378, 9886, 14756, 19772, 34601, 69202, 84031, 138404, 153233, 168062, 306466, 336124, 588217, 612932, 1072631, 1176434, 2145262, 2352868, 2604961, 4290524, 5209922, 10419844, 18234727, 36469454, 72938908]

約数ペア:

[(1, 72938908), (2, 36469454), (4, 18234727), (7, 10419844), (14, 5209922), (17, 4290524), (28, 2604961), (31, 2352868), (34, 2145262), (62, 1176434), (68, 1072631), (119, 612932), (124, 588217), (217, 336124), (238, 306466), (434, 168062), (476, 153233), (527, 138404), (868, 84031), (1054, 69202), (2108, 34601), (3689, 19772), (4943, 14756), (7378, 9886)]