78086970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22247}}^1$

素因数の和:22276

約数の個数: 64

約数和(自身を含む): 224259840

約数和(自身を除く): 146172870

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 22247, 44494, 66741, 111235, 133482, 200223, 222470, 289211, 333705, 400446, 578422, 600669, 667410, 867633, 1001115, 1201338, 1446055, 1735266, 2002230, 2602899, 2892110, 3003345, 4338165, 5205798, 6006690, 7808697, 8676330, 13014495, 15617394, 26028990, 39043485, 78086970]

約数ペア:

[(1, 78086970), (2, 39043485), (3, 26028990), (5, 15617394), (6, 13014495), (9, 8676330), (10, 7808697), (13, 6006690), (15, 5205798), (18, 4338165), (26, 3003345), (27, 2892110), (30, 2602899), (39, 2002230), (45, 1735266), (54, 1446055), (65, 1201338), (78, 1001115), (90, 867633), (117, 667410), (130, 600669), (135, 578422), (195, 400446), (234, 333705), (270, 289211), (351, 222470), (390, 200223), (585, 133482), (702, 111235), (1170, 66741), (1755, 44494), (3510, 22247)]