80303538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{977}}^1$

素因数の和:1111

約数の個数: 64

約数和(自身を含む): 195287040

約数和(自身を除く): 114983502

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 103, 114, 133, 206, 266, 309, 399, 618, 721, 798, 977, 1442, 1954, 1957, 2163, 2931, 3914, 4326, 5862, 5871, 6839, 11742, 13678, 13699, 18563, 20517, 27398, 37126, 41034, 41097, 55689, 82194, 100631, 111378, 129941, 201262, 259882, 301893, 389823, 603786, 704417, 779646, 1408834, 1911989, 2113251, 3823978, 4226502, 5735967, 11471934, 13383923, 26767846, 40151769, 80303538]

約数ペア:

[(1, 80303538), (2, 40151769), (3, 26767846), (6, 13383923), (7, 11471934), (14, 5735967), (19, 4226502), (21, 3823978), (38, 2113251), (42, 1911989), (57, 1408834), (103, 779646), (114, 704417), (133, 603786), (206, 389823), (266, 301893), (309, 259882), (399, 201262), (618, 129941), (721, 111378), (798, 100631), (977, 82194), (1442, 55689), (1954, 41097), (1957, 41034), (2163, 37126), (2931, 27398), (3914, 20517), (4326, 18563), (5862, 13699), (5871, 13678), (6839, 11742)]