74772676

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:265

約数の個数: 72

約数和(自身を含む): 155514240

約数和(自身を除く): 80741564

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 47, 76, 94, 121, 173, 188, 209, 242, 346, 418, 484, 517, 692, 836, 893, 1034, 1786, 1903, 2068, 2299, 3287, 3572, 3806, 4598, 5687, 6574, 7612, 8131, 9196, 9823, 11374, 13148, 16262, 19646, 20933, 22748, 32524, 36157, 39292, 41866, 72314, 83732, 89441, 108053, 144628, 154489, 178882, 216106, 308978, 357764, 397727, 432212, 617956, 795454, 983851, 1590908, 1699379, 1967702, 3398758, 3935404, 6797516, 18693169, 37386338, 74772676]

約数ペア:

[(1, 74772676), (2, 37386338), (4, 18693169), (11, 6797516), (19, 3935404), (22, 3398758), (38, 1967702), (44, 1699379), (47, 1590908), (76, 983851), (94, 795454), (121, 617956), (173, 432212), (188, 397727), (209, 357764), (242, 308978), (346, 216106), (418, 178882), (484, 154489), (517, 144628), (692, 108053), (836, 89441), (893, 83732), (1034, 72314), (1786, 41866), (1903, 39292), (2068, 36157), (2299, 32524), (3287, 22748), (3572, 20933), (3806, 19646), (4598, 16262), (5687, 13148), (6574, 11374), (7612, 9823), (8131, 9196)]