87663352

素因数分解:

$2^3\times 7^2\times {\mathrm{151}}^1\times {\mathrm{1481}}^1$

素因数の和:1652

約数の個数: 48

約数和(自身を含む): 192600720

約数和(自身を除く): 104937368

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 151, 196, 302, 392, 604, 1057, 1208, 1481, 2114, 2962, 4228, 5924, 7399, 8456, 10367, 11848, 14798, 20734, 29596, 41468, 59192, 72569, 82936, 145138, 223631, 290276, 447262, 580552, 894524, 1565417, 1789048, 3130834, 6261668, 10957919, 12523336, 21915838, 43831676, 87663352]

約数ペア:

[(1, 87663352), (2, 43831676), (4, 21915838), (7, 12523336), (8, 10957919), (14, 6261668), (28, 3130834), (49, 1789048), (56, 1565417), (98, 894524), (151, 580552), (196, 447262), (302, 290276), (392, 223631), (604, 145138), (1057, 82936), (1208, 72569), (1481, 59192), (2114, 41468), (2962, 29596), (4228, 20734), (5924, 14798), (7399, 11848), (8456, 10367)]