76317540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97843}}^1$

素因数の和:97868

約数の個数: 48

約数和(自身を含む): 230129088

約数和(自身を除く): 153811548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 97843, 195686, 293529, 391372, 489215, 587058, 978430, 1174116, 1271959, 1467645, 1956860, 2543918, 2935290, 3815877, 5087836, 5870580, 6359795, 7631754, 12719590, 15263508, 19079385, 25439180, 38158770, 76317540]

約数ペア:

[(1, 76317540), (2, 38158770), (3, 25439180), (4, 19079385), (5, 15263508), (6, 12719590), (10, 7631754), (12, 6359795), (13, 5870580), (15, 5087836), (20, 3815877), (26, 2935290), (30, 2543918), (39, 1956860), (52, 1467645), (60, 1271959), (65, 1174116), (78, 978430), (130, 587058), (156, 489215), (195, 391372), (260, 293529), (390, 195686), (780, 97843)]