68832512

素因数分解:

$2^8\times 7^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:635

約数の個数: 72

約数和(自身を含む): 159530112

約数和(自身を除く): 90697600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 256, 284, 448, 497, 541, 568, 896, 994, 1082, 1136, 1792, 1988, 2164, 2272, 3787, 3976, 4328, 4544, 7574, 7952, 8656, 9088, 15148, 15904, 17312, 18176, 30296, 31808, 34624, 38411, 60592, 63616, 69248, 76822, 121184, 127232, 138496, 153644, 242368, 268877, 307288, 484736, 537754, 614576, 969472, 1075508, 1229152, 2151016, 2458304, 4302032, 4916608, 8604064, 9833216, 17208128, 34416256, 68832512]

約数ペア:

[(1, 68832512), (2, 34416256), (4, 17208128), (7, 9833216), (8, 8604064), (14, 4916608), (16, 4302032), (28, 2458304), (32, 2151016), (56, 1229152), (64, 1075508), (71, 969472), (112, 614576), (128, 537754), (142, 484736), (224, 307288), (256, 268877), (284, 242368), (448, 153644), (497, 138496), (541, 127232), (568, 121184), (896, 76822), (994, 69248), (1082, 63616), (1136, 60592), (1792, 38411), (1988, 34624), (2164, 31808), (2272, 30296), (3787, 18176), (3976, 17312), (4328, 15904), (4544, 15148), (7574, 9088), (7952, 8656)]