72124954

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{491}}^1\times {\mathrm{607}}^1$

素因数の和:1122

約数の個数: 24

約数和(自身を含む): 119355264

約数和(自身を除く): 47230310

約数列:

[1, 2, 11, 22, 121, 242, 491, 607, 982, 1214, 5401, 6677, 10802, 13354, 59411, 73447, 118822, 146894, 298037, 596074, 3278407, 6556814, 36062477, 72124954]

約数ペア:

[(1, 72124954), (2, 36062477), (11, 6556814), (22, 3278407), (121, 596074), (242, 298037), (491, 146894), (607, 118822), (982, 73447), (1214, 59411), (5401, 13354), (6677, 10802)]