83988588

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{4139}}^1$

素因数の和:4254

約数の個数: 48

約数和(自身を含む): 208656000

約数和(自身を除く): 124667412

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 89, 114, 178, 228, 267, 356, 534, 1068, 1691, 3382, 4139, 5073, 6764, 8278, 10146, 12417, 16556, 20292, 24834, 49668, 78641, 157282, 235923, 314564, 368371, 471846, 736742, 943692, 1105113, 1473484, 2210226, 4420452, 6999049, 13998098, 20997147, 27996196, 41994294, 83988588]

約数ペア:

[(1, 83988588), (2, 41994294), (3, 27996196), (4, 20997147), (6, 13998098), (12, 6999049), (19, 4420452), (38, 2210226), (57, 1473484), (76, 1105113), (89, 943692), (114, 736742), (178, 471846), (228, 368371), (267, 314564), (356, 235923), (534, 157282), (1068, 78641), (1691, 49668), (3382, 24834), (4139, 20292), (5073, 16556), (6764, 12417), (8278, 10146)]