64117644

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{907}}^1$

素因数の和:1094

約数の個数: 48

約数和(自身を含む): 154374528

約数和(自身を除く): 90256884

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 137, 172, 258, 274, 411, 516, 548, 822, 907, 1644, 1814, 2721, 3628, 5442, 5891, 10884, 11782, 17673, 23564, 35346, 39001, 70692, 78002, 117003, 124259, 156004, 234006, 248518, 372777, 468012, 497036, 745554, 1491108, 5343137, 10686274, 16029411, 21372548, 32058822, 64117644]

約数ペア:

[(1, 64117644), (2, 32058822), (3, 21372548), (4, 16029411), (6, 10686274), (12, 5343137), (43, 1491108), (86, 745554), (129, 497036), (137, 468012), (172, 372777), (258, 248518), (274, 234006), (411, 156004), (516, 124259), (548, 117003), (822, 78002), (907, 70692), (1644, 39001), (1814, 35346), (2721, 23564), (3628, 17673), (5442, 11782), (5891, 10884)]