84640518

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{673}}^1$

素因数の和:838

約数の個数: 64

約数和(自身を含む): 200905920

約数和(自身を除く): 116265402

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 137, 153, 274, 306, 411, 459, 673, 822, 918, 1233, 1346, 2019, 2329, 2466, 3699, 4038, 4658, 6057, 6987, 7398, 11441, 12114, 13974, 18171, 20961, 22882, 34323, 36342, 41922, 62883, 68646, 92201, 102969, 125766, 184402, 205938, 276603, 308907, 553206, 617814, 829809, 1567417, 1659618, 2489427, 3134834, 4702251, 4978854, 9404502, 14106753, 28213506, 42320259, 84640518]

約数ペア:

[(1, 84640518), (2, 42320259), (3, 28213506), (6, 14106753), (9, 9404502), (17, 4978854), (18, 4702251), (27, 3134834), (34, 2489427), (51, 1659618), (54, 1567417), (102, 829809), (137, 617814), (153, 553206), (274, 308907), (306, 276603), (411, 205938), (459, 184402), (673, 125766), (822, 102969), (918, 92201), (1233, 68646), (1346, 62883), (2019, 41922), (2329, 36342), (2466, 34323), (3699, 22882), (4038, 20961), (4658, 18171), (6057, 13974), (6987, 12114), (7398, 11441)]