83265780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{106751}}^1$

素因数の和:106776

約数の個数: 48

約数和(自身を含む): 251080704

約数和(自身を除く): 167814924

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, 106751, 213502, 320253, 427004, 533755, 640506, 1067510, 1281012, 1387763, 1601265, 2135020, 2775526, 3202530, 4163289, 5551052, 6405060, 6938815, 8326578, 13877630, 16653156, 20816445, 27755260, 41632890, 83265780]

約数ペア:

[(1, 83265780), (2, 41632890), (3, 27755260), (4, 20816445), (5, 16653156), (6, 13877630), (10, 8326578), (12, 6938815), (13, 6405060), (15, 5551052), (20, 4163289), (26, 3202530), (30, 2775526), (39, 2135020), (52, 1601265), (60, 1387763), (65, 1281012), (78, 1067510), (130, 640506), (156, 533755), (195, 427004), (260, 320253), (390, 213502), (780, 106751)]