180116076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{263}}^2$

素因数の和:571

約数の個数: 72

約数和(自身を含む): 497695744

約数和(自身を除く): 317579668

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 263, 372, 434, 526, 651, 789, 868, 1052, 1302, 1578, 1841, 2604, 3156, 3682, 5523, 7364, 8153, 11046, 16306, 22092, 24459, 32612, 48918, 57071, 69169, 97836, 114142, 138338, 171213, 207507, 228284, 276676, 342426, 415014, 484183, 684852, 830028, 968366, 1452549, 1936732, 2144239, 2905098, 4288478, 5810196, 6432717, 8576956, 12865434, 15009673, 25730868, 30019346, 45029019, 60038692, 90058038, 180116076]

約数ペア:

[(1, 180116076), (2, 90058038), (3, 60038692), (4, 45029019), (6, 30019346), (7, 25730868), (12, 15009673), (14, 12865434), (21, 8576956), (28, 6432717), (31, 5810196), (42, 4288478), (62, 2905098), (84, 2144239), (93, 1936732), (124, 1452549), (186, 968366), (217, 830028), (263, 684852), (372, 484183), (434, 415014), (526, 342426), (651, 276676), (789, 228284), (868, 207507), (1052, 171213), (1302, 138338), (1578, 114142), (1841, 97836), (2604, 69169), (3156, 57071), (3682, 48918), (5523, 32612), (7364, 24459), (8153, 22092), (11046, 16306)]