120171996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15383}}^1$

素因数の和:15431

約数の個数: 72

約数和(自身を含む): 358385664

約数和(自身を除く): 238213668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 15383, 30766, 46149, 61532, 92298, 107681, 138447, 184596, 215362, 276894, 323043, 430724, 476873, 553788, 646086, 953746, 969129, 1292172, 1430619, 1907492, 1938258, 2861238, 3338111, 3876516, 4291857, 5722476, 6676222, 8583714, 10014333, 13352444, 17167428, 20028666, 30042999, 40057332, 60085998, 120171996]

約数ペア:

[(1, 120171996), (2, 60085998), (3, 40057332), (4, 30042999), (6, 20028666), (7, 17167428), (9, 13352444), (12, 10014333), (14, 8583714), (18, 6676222), (21, 5722476), (28, 4291857), (31, 3876516), (36, 3338111), (42, 2861238), (62, 1938258), (63, 1907492), (84, 1430619), (93, 1292172), (124, 969129), (126, 953746), (186, 646086), (217, 553788), (252, 476873), (279, 430724), (372, 323043), (434, 276894), (558, 215362), (651, 184596), (868, 138447), (1116, 107681), (1302, 92298), (1953, 61532), (2604, 46149), (3906, 30766), (7812, 15383)]