80903676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{31069}}^1$

素因数の和:31114

約数の個数: 48

約数和(自身を含む): 222709760

約数和(自身を除く): 141806084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 31069, 62138, 93207, 124276, 186414, 217483, 372828, 434966, 652449, 869932, 963139, 1304898, 1926278, 2609796, 2889417, 3852556, 5778834, 6741973, 11557668, 13483946, 20225919, 26967892, 40451838, 80903676]

約数ペア:

[(1, 80903676), (2, 40451838), (3, 26967892), (4, 20225919), (6, 13483946), (7, 11557668), (12, 6741973), (14, 5778834), (21, 3852556), (28, 2889417), (31, 2609796), (42, 1926278), (62, 1304898), (84, 963139), (93, 869932), (124, 652449), (186, 434966), (217, 372828), (372, 217483), (434, 186414), (651, 124276), (868, 93207), (1302, 62138), (2604, 31069)]