72752288

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10477}}^1$

素因数の和:10525

約数の個数: 48

約数和(自身を含む): 168989184

約数和(自身を除く): 96236896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 10477, 20954, 41908, 73339, 83816, 146678, 167632, 293356, 324787, 335264, 586712, 649574, 1173424, 1299148, 2273509, 2346848, 2598296, 4547018, 5196592, 9094036, 10393184, 18188072, 36376144, 72752288]

約数ペア:

[(1, 72752288), (2, 36376144), (4, 18188072), (7, 10393184), (8, 9094036), (14, 5196592), (16, 4547018), (28, 2598296), (31, 2346848), (32, 2273509), (56, 1299148), (62, 1173424), (112, 649574), (124, 586712), (217, 335264), (224, 324787), (248, 293356), (434, 167632), (496, 146678), (868, 83816), (992, 73339), (1736, 41908), (3472, 20954), (6944, 10477)]