61899876

素因数分解:

$2^2\times 3^5\times {\mathrm{43}}^1\times {\mathrm{1481}}^1$

素因数の和:1543

約数の個数: 72

約数和(自身を含む): 166149984

約数和(自身を除く): 104250108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 243, 258, 324, 387, 486, 516, 774, 972, 1161, 1481, 1548, 2322, 2962, 3483, 4443, 4644, 5924, 6966, 8886, 10449, 13329, 13932, 17772, 20898, 26658, 39987, 41796, 53316, 63683, 79974, 119961, 127366, 159948, 191049, 239922, 254732, 359883, 382098, 479844, 573147, 719766, 764196, 1146294, 1439532, 1719441, 2292588, 3438882, 5158323, 6877764, 10316646, 15474969, 20633292, 30949938, 61899876]

約数ペア:

[(1, 61899876), (2, 30949938), (3, 20633292), (4, 15474969), (6, 10316646), (9, 6877764), (12, 5158323), (18, 3438882), (27, 2292588), (36, 1719441), (43, 1439532), (54, 1146294), (81, 764196), (86, 719766), (108, 573147), (129, 479844), (162, 382098), (172, 359883), (243, 254732), (258, 239922), (324, 191049), (387, 159948), (486, 127366), (516, 119961), (774, 79974), (972, 63683), (1161, 53316), (1481, 41796), (1548, 39987), (2322, 26658), (2962, 20898), (3483, 17772), (4443, 13932), (4644, 13329), (5924, 10449), (6966, 8886)]