80228298

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 174988800

約数和(自身を除く): 94760502

約数列:

[1, 2, 3, 6, 19, 38, 57, 61, 83, 114, 122, 139, 166, 183, 249, 278, 366, 417, 498, 834, 1159, 1577, 2318, 2641, 3154, 3477, 4731, 5063, 5282, 6954, 7923, 8479, 9462, 10126, 11537, 15189, 15846, 16958, 23074, 25437, 30378, 34611, 50874, 69222, 96197, 161101, 192394, 219203, 288591, 322202, 438406, 483303, 577182, 657609, 703757, 966606, 1315218, 1407514, 2111271, 4222542, 13371383, 26742766, 40114149, 80228298]

約数ペア:

[(1, 80228298), (2, 40114149), (3, 26742766), (6, 13371383), (19, 4222542), (38, 2111271), (57, 1407514), (61, 1315218), (83, 966606), (114, 703757), (122, 657609), (139, 577182), (166, 483303), (183, 438406), (249, 322202), (278, 288591), (366, 219203), (417, 192394), (498, 161101), (834, 96197), (1159, 69222), (1577, 50874), (2318, 34611), (2641, 30378), (3154, 25437), (3477, 23074), (4731, 16958), (5063, 15846), (5282, 15189), (6954, 11537), (7923, 10126), (8479, 9462)]