72747648

素因数分解:

$2^7\times 3^2\times {\mathrm{63149}}^1$

素因数の和:63169

約数の個数: 48

約数和(自身を含む): 209342250

約数和(自身を除く): 136594602

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 63149, 126298, 189447, 252596, 378894, 505192, 568341, 757788, 1010384, 1136682, 1515576, 2020768, 2273364, 3031152, 4041536, 4546728, 6062304, 8083072, 9093456, 12124608, 18186912, 24249216, 36373824, 72747648]

約数ペア:

[(1, 72747648), (2, 36373824), (3, 24249216), (4, 18186912), (6, 12124608), (8, 9093456), (9, 8083072), (12, 6062304), (16, 4546728), (18, 4041536), (24, 3031152), (32, 2273364), (36, 2020768), (48, 1515576), (64, 1136682), (72, 1010384), (96, 757788), (128, 568341), (144, 505192), (192, 378894), (288, 252596), (384, 189447), (576, 126298), (1152, 63149)]