71586648

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:326

約数の個数: 144

約数和(自身を含む): 228880080

約数和(自身を除く): 157293432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 103, 126, 147, 168, 196, 197, 206, 252, 294, 309, 392, 394, 412, 441, 504, 588, 591, 618, 721, 788, 824, 882, 927, 1176, 1182, 1236, 1379, 1442, 1576, 1764, 1773, 1854, 2163, 2364, 2472, 2758, 2884, 3528, 3546, 3708, 4137, 4326, 4728, 5047, 5516, 5768, 6489, 7092, 7416, 8274, 8652, 9653, 10094, 11032, 12411, 12978, 14184, 15141, 16548, 17304, 19306, 20188, 20291, 24822, 25956, 28959, 30282, 33096, 38612, 40376, 40582, 45423, 49644, 51912, 57918, 60564, 60873, 77224, 81164, 86877, 90846, 99288, 115836, 121128, 121746, 142037, 162328, 173754, 181692, 182619, 231672, 243492, 284074, 347508, 363384, 365238, 426111, 486984, 568148, 695016, 730476, 852222, 994259, 1136296, 1278333, 1460952, 1704444, 1988518, 2556666, 2982777, 3408888, 3977036, 5113332, 5965554, 7954072, 8948331, 10226664, 11931108, 17896662, 23862216, 35793324, 71586648]

約数ペア:

[(1, 71586648), (2, 35793324), (3, 23862216), (4, 17896662), (6, 11931108), (7, 10226664), (8, 8948331), (9, 7954072), (12, 5965554), (14, 5113332), (18, 3977036), (21, 3408888), (24, 2982777), (28, 2556666), (36, 1988518), (42, 1704444), (49, 1460952), (56, 1278333), (63, 1136296), (72, 994259), (84, 852222), (98, 730476), (103, 695016), (126, 568148), (147, 486984), (168, 426111), (196, 365238), (197, 363384), (206, 347508), (252, 284074), (294, 243492), (309, 231672), (392, 182619), (394, 181692), (412, 173754), (441, 162328), (504, 142037), (588, 121746), (591, 121128), (618, 115836), (721, 99288), (788, 90846), (824, 86877), (882, 81164), (927, 77224), (1176, 60873), (1182, 60564), (1236, 57918), (1379, 51912), (1442, 49644), (1576, 45423), (1764, 40582), (1773, 40376), (1854, 38612), (2163, 33096), (2364, 30282), (2472, 28959), (2758, 25956), (2884, 24822), (3528, 20291), (3546, 20188), (3708, 19306), (4137, 17304), (4326, 16548), (4728, 15141), (5047, 14184), (5516, 12978), (5768, 12411), (6489, 11032), (7092, 10094), (7416, 9653), (8274, 8652)]