71323967512

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^2\times {\mathrm{271}}^1\times {\mathrm{443}}^1$

素因数の和:933

約数の個数: 96

約数和(自身を含む): 155254510080

約数和(自身を除く): 83930542568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 271, 412, 443, 542, 721, 824, 886, 1084, 1442, 1772, 1897, 2168, 2884, 3101, 3544, 3794, 5768, 6202, 7588, 10609, 12404, 15176, 21218, 24808, 27913, 42436, 45629, 55826, 74263, 84872, 91258, 111652, 120053, 148526, 182516, 195391, 223304, 240106, 297052, 319403, 365032, 390782, 480212, 594104, 638806, 781564, 840371, 960424, 1277612, 1563128, 1680742, 2555224, 2875039, 3361484, 4699787, 5750078, 6722968, 9399574, 11500156, 12365459, 18799148, 20125273, 23000312, 24730918, 32898509, 37598296, 40250546, 49461836, 65797018, 80501092, 86558213, 98923672, 131594036, 161002184, 173116426, 263188072, 346232852, 692465704, 1273642277, 2547284554, 5094569108, 8915495939, 10189138216, 17830991878, 35661983756, 71323967512]

約数ペア:

[(1, 71323967512), (2, 35661983756), (4, 17830991878), (7, 10189138216), (8, 8915495939), (14, 5094569108), (28, 2547284554), (56, 1273642277), (103, 692465704), (206, 346232852), (271, 263188072), (412, 173116426), (443, 161002184), (542, 131594036), (721, 98923672), (824, 86558213), (886, 80501092), (1084, 65797018), (1442, 49461836), (1772, 40250546), (1897, 37598296), (2168, 32898509), (2884, 24730918), (3101, 23000312), (3544, 20125273), (3794, 18799148), (5768, 12365459), (6202, 11500156), (7588, 9399574), (10609, 6722968), (12404, 5750078), (15176, 4699787), (21218, 3361484), (24808, 2875039), (27913, 2555224), (42436, 1680742), (45629, 1563128), (55826, 1277612), (74263, 960424), (84872, 840371), (91258, 781564), (111652, 638806), (120053, 594104), (148526, 480212), (182516, 390782), (195391, 365032), (223304, 319403), (240106, 297052)]