77792910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1153}}^1$

素因数の和:1349

約数の個数: 64

約数和(自身を含む): 202402368

約数和(自身を除く): 124609458

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 173, 195, 346, 390, 519, 865, 1038, 1153, 1730, 2249, 2306, 2595, 3459, 4498, 5190, 5765, 6747, 6918, 11245, 11530, 13494, 14989, 17295, 22490, 29978, 33735, 34590, 44967, 67470, 74945, 89934, 149890, 199469, 224835, 398938, 449670, 598407, 997345, 1196814, 1994690, 2593097, 2992035, 5186194, 5984070, 7779291, 12965485, 15558582, 25930970, 38896455, 77792910]

約数ペア:

[(1, 77792910), (2, 38896455), (3, 25930970), (5, 15558582), (6, 12965485), (10, 7779291), (13, 5984070), (15, 5186194), (26, 2992035), (30, 2593097), (39, 1994690), (65, 1196814), (78, 997345), (130, 598407), (173, 449670), (195, 398938), (346, 224835), (390, 199469), (519, 149890), (865, 89934), (1038, 74945), (1153, 67470), (1730, 44967), (2249, 34590), (2306, 33735), (2595, 29978), (3459, 22490), (4498, 17295), (5190, 14989), (5765, 13494), (6747, 11530), (6918, 11245)]