63894768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{479}}^1$

素因数の和:894

約数の個数: 80

約数和(自身を含む): 189511680

約数和(自身を除く): 125616912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 397, 479, 794, 958, 1191, 1437, 1588, 1916, 2382, 2779, 2874, 3176, 3353, 3832, 4764, 5558, 5748, 6352, 6706, 7664, 8337, 9528, 10059, 11116, 11496, 13412, 16674, 19056, 20118, 22232, 22992, 26824, 33348, 40236, 44464, 53648, 66696, 80472, 133392, 160944, 190163, 380326, 570489, 760652, 1140978, 1331141, 1521304, 2281956, 2662282, 3042608, 3993423, 4563912, 5324564, 7986846, 9127824, 10649128, 15973692, 21298256, 31947384, 63894768]

約数ペア:

[(1, 63894768), (2, 31947384), (3, 21298256), (4, 15973692), (6, 10649128), (7, 9127824), (8, 7986846), (12, 5324564), (14, 4563912), (16, 3993423), (21, 3042608), (24, 2662282), (28, 2281956), (42, 1521304), (48, 1331141), (56, 1140978), (84, 760652), (112, 570489), (168, 380326), (336, 190163), (397, 160944), (479, 133392), (794, 80472), (958, 66696), (1191, 53648), (1437, 44464), (1588, 40236), (1916, 33348), (2382, 26824), (2779, 22992), (2874, 22232), (3176, 20118), (3353, 19056), (3832, 16674), (4764, 13412), (5558, 11496), (5748, 11116), (6352, 10059), (6706, 9528), (7664, 8337)]