85850028

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{503}}^1$

素因数の和:955

約数の個数: 72

約数和(自身を含む): 237758976

約数和(自身を除く): 151908948

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 431, 503, 862, 1006, 1293, 1509, 1724, 2012, 2586, 3018, 3879, 4527, 4741, 5172, 5533, 6036, 7758, 9054, 9482, 11066, 14223, 15516, 16599, 18108, 18964, 22132, 28446, 33198, 42669, 49797, 56892, 66396, 85338, 99594, 170676, 199188, 216793, 433586, 650379, 867172, 1300758, 1951137, 2384723, 2601516, 3902274, 4769446, 7154169, 7804548, 9538892, 14308338, 21462507, 28616676, 42925014, 85850028]

約数ペア:

[(1, 85850028), (2, 42925014), (3, 28616676), (4, 21462507), (6, 14308338), (9, 9538892), (11, 7804548), (12, 7154169), (18, 4769446), (22, 3902274), (33, 2601516), (36, 2384723), (44, 1951137), (66, 1300758), (99, 867172), (132, 650379), (198, 433586), (396, 216793), (431, 199188), (503, 170676), (862, 99594), (1006, 85338), (1293, 66396), (1509, 56892), (1724, 49797), (2012, 42669), (2586, 33198), (3018, 28446), (3879, 22132), (4527, 18964), (4741, 18108), (5172, 16599), (5533, 15516), (6036, 14223), (7758, 11066), (9054, 9482)]