71739696

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2399}}^1$

素因数の和:2506

約数の個数: 80

約数和(自身を含む): 214272000

約数和(自身を除く): 142532304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 89, 112, 168, 178, 267, 336, 356, 534, 623, 712, 1068, 1246, 1424, 1869, 2136, 2399, 2492, 3738, 4272, 4798, 4984, 7197, 7476, 9596, 9968, 14394, 14952, 16793, 19192, 28788, 29904, 33586, 38384, 50379, 57576, 67172, 100758, 115152, 134344, 201516, 213511, 268688, 403032, 427022, 640533, 806064, 854044, 1281066, 1494577, 1708088, 2562132, 2989154, 3416176, 4483731, 5124264, 5978308, 8967462, 10248528, 11956616, 17934924, 23913232, 35869848, 71739696]

約数ペア:

[(1, 71739696), (2, 35869848), (3, 23913232), (4, 17934924), (6, 11956616), (7, 10248528), (8, 8967462), (12, 5978308), (14, 5124264), (16, 4483731), (21, 3416176), (24, 2989154), (28, 2562132), (42, 1708088), (48, 1494577), (56, 1281066), (84, 854044), (89, 806064), (112, 640533), (168, 427022), (178, 403032), (267, 268688), (336, 213511), (356, 201516), (534, 134344), (623, 115152), (712, 100758), (1068, 67172), (1246, 57576), (1424, 50379), (1869, 38384), (2136, 33586), (2399, 29904), (2492, 28788), (3738, 19192), (4272, 16793), (4798, 14952), (4984, 14394), (7197, 9968), (7476, 9596)]