78210258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{80963}}^1$

素因数の和:80998

約数の個数: 32

約数和(自身を含む): 186541056

約数和(自身を除く): 108330798

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 80963, 161926, 242889, 485778, 566741, 1133482, 1700223, 1862149, 3400446, 3724298, 5586447, 11172894, 13035043, 26070086, 39105129, 78210258]

約数ペア:

[(1, 78210258), (2, 39105129), (3, 26070086), (6, 13035043), (7, 11172894), (14, 5586447), (21, 3724298), (23, 3400446), (42, 1862149), (46, 1700223), (69, 1133482), (138, 566741), (161, 485778), (322, 242889), (483, 161926), (966, 80963)]