88977492

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{251}}^1$

素因数の和:533

約数の個数: 72

約数和(自身を含む): 232071840

約数和(自身を除く): 143094348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 229, 251, 258, 387, 458, 502, 516, 687, 753, 774, 916, 1004, 1374, 1506, 1548, 2061, 2259, 2748, 3012, 4122, 4518, 8244, 9036, 9847, 10793, 19694, 21586, 29541, 32379, 39388, 43172, 57479, 59082, 64758, 88623, 97137, 114958, 118164, 129516, 172437, 177246, 194274, 229916, 344874, 354492, 388548, 517311, 689748, 1034622, 2069244, 2471597, 4943194, 7414791, 9886388, 14829582, 22244373, 29659164, 44488746, 88977492]

約数ペア:

[(1, 88977492), (2, 44488746), (3, 29659164), (4, 22244373), (6, 14829582), (9, 9886388), (12, 7414791), (18, 4943194), (36, 2471597), (43, 2069244), (86, 1034622), (129, 689748), (172, 517311), (229, 388548), (251, 354492), (258, 344874), (387, 229916), (458, 194274), (502, 177246), (516, 172437), (687, 129516), (753, 118164), (774, 114958), (916, 97137), (1004, 88623), (1374, 64758), (1506, 59082), (1548, 57479), (2061, 43172), (2259, 39388), (2748, 32379), (3012, 29541), (4122, 21586), (4518, 19694), (8244, 10793), (9036, 9847)]