123968196

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{853}}^1$

素因数の和:1241

約数の個数: 72

約数和(自身を含む): 343185024

約数和(自身を除く): 219216828

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 367, 396, 734, 853, 1101, 1468, 1706, 2202, 2559, 3303, 3412, 4037, 4404, 5118, 6606, 7677, 8074, 9383, 10236, 12111, 13212, 15354, 16148, 18766, 24222, 28149, 30708, 36333, 37532, 48444, 56298, 72666, 84447, 112596, 145332, 168894, 313051, 337788, 626102, 939153, 1252204, 1878306, 2817459, 3443561, 3756612, 5634918, 6887122, 10330683, 11269836, 13774244, 20661366, 30992049, 41322732, 61984098, 123968196]

約数ペア:

[(1, 123968196), (2, 61984098), (3, 41322732), (4, 30992049), (6, 20661366), (9, 13774244), (11, 11269836), (12, 10330683), (18, 6887122), (22, 5634918), (33, 3756612), (36, 3443561), (44, 2817459), (66, 1878306), (99, 1252204), (132, 939153), (198, 626102), (367, 337788), (396, 313051), (734, 168894), (853, 145332), (1101, 112596), (1468, 84447), (1706, 72666), (2202, 56298), (2559, 48444), (3303, 37532), (3412, 36333), (4037, 30708), (4404, 28149), (5118, 24222), (6606, 18766), (7677, 16148), (8074, 15354), (9383, 13212), (10236, 12111)]