80229198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^3\times {\mathrm{157}}^1$

素因数の和:238

約数の個数: 64

約数和(自身を含む): 192936960

約数和(自身を除く): 112707762

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 157, 161, 314, 322, 471, 483, 529, 942, 966, 1058, 1099, 1587, 2198, 3174, 3297, 3611, 3703, 6594, 7222, 7406, 10833, 11109, 12167, 21666, 22218, 24334, 25277, 36501, 50554, 73002, 75831, 83053, 85169, 151662, 166106, 170338, 249159, 255507, 498318, 511014, 581371, 1162742, 1744113, 1910219, 3488226, 3820438, 5730657, 11461314, 13371533, 26743066, 40114599, 80229198]

約数ペア:

[(1, 80229198), (2, 40114599), (3, 26743066), (6, 13371533), (7, 11461314), (14, 5730657), (21, 3820438), (23, 3488226), (42, 1910219), (46, 1744113), (69, 1162742), (138, 581371), (157, 511014), (161, 498318), (314, 255507), (322, 249159), (471, 170338), (483, 166106), (529, 151662), (942, 85169), (966, 83053), (1058, 75831), (1099, 73002), (1587, 50554), (2198, 36501), (3174, 25277), (3297, 24334), (3611, 22218), (3703, 21666), (6594, 12167), (7222, 11109), (7406, 10833)]