68279688

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1$

素因数の和:711

約数の個数: 96

約数和(自身を含む): 195226200

約数和(自身を除く): 126946512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 53, 58, 72, 87, 106, 116, 159, 174, 212, 232, 261, 318, 348, 424, 477, 522, 617, 636, 696, 954, 1044, 1234, 1272, 1537, 1851, 1908, 2088, 2468, 3074, 3702, 3816, 4611, 4936, 5553, 6148, 7404, 9222, 11106, 12296, 13833, 14808, 17893, 18444, 22212, 27666, 32701, 35786, 36888, 44424, 53679, 55332, 65402, 71572, 98103, 107358, 110664, 130804, 143144, 161037, 196206, 214716, 261608, 294309, 322074, 392412, 429432, 588618, 644148, 784824, 948329, 1177236, 1288296, 1896658, 2354472, 2844987, 3793316, 5689974, 7586632, 8534961, 11379948, 17069922, 22759896, 34139844, 68279688]

約数ペア:

[(1, 68279688), (2, 34139844), (3, 22759896), (4, 17069922), (6, 11379948), (8, 8534961), (9, 7586632), (12, 5689974), (18, 3793316), (24, 2844987), (29, 2354472), (36, 1896658), (53, 1288296), (58, 1177236), (72, 948329), (87, 784824), (106, 644148), (116, 588618), (159, 429432), (174, 392412), (212, 322074), (232, 294309), (261, 261608), (318, 214716), (348, 196206), (424, 161037), (477, 143144), (522, 130804), (617, 110664), (636, 107358), (696, 98103), (954, 71572), (1044, 65402), (1234, 55332), (1272, 53679), (1537, 44424), (1851, 36888), (1908, 35786), (2088, 32701), (2468, 27666), (3074, 22212), (3702, 18444), (3816, 17893), (4611, 14808), (4936, 13833), (5553, 12296), (6148, 11106), (7404, 9222)]