57438108

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 181621440

約数和(自身を除く): 124183332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 89, 91, 117, 126, 156, 178, 182, 197, 234, 252, 267, 273, 356, 364, 394, 468, 534, 546, 591, 623, 788, 801, 819, 1068, 1092, 1157, 1182, 1246, 1379, 1602, 1638, 1773, 1869, 2314, 2364, 2492, 2561, 2758, 3204, 3276, 3471, 3546, 3738, 4137, 4628, 5122, 5516, 5607, 6942, 7092, 7476, 7683, 8099, 8274, 10244, 10413, 11214, 12411, 13884, 15366, 16198, 16548, 17533, 17927, 20826, 22428, 23049, 24297, 24822, 30732, 32396, 35066, 35854, 41652, 46098, 48594, 49644, 52599, 53781, 70132, 71708, 72891, 92196, 97188, 105198, 107562, 122731, 145782, 157797, 161343, 210396, 215124, 227929, 245462, 291564, 315594, 322686, 368193, 455858, 490924, 631188, 645372, 683787, 736386, 911716, 1104579, 1367574, 1472772, 1595503, 2051361, 2209158, 2735148, 3191006, 4102722, 4418316, 4786509, 6382012, 8205444, 9573018, 14359527, 19146036, 28719054, 57438108]

約数ペア:

[(1, 57438108), (2, 28719054), (3, 19146036), (4, 14359527), (6, 9573018), (7, 8205444), (9, 6382012), (12, 4786509), (13, 4418316), (14, 4102722), (18, 3191006), (21, 2735148), (26, 2209158), (28, 2051361), (36, 1595503), (39, 1472772), (42, 1367574), (52, 1104579), (63, 911716), (78, 736386), (84, 683787), (89, 645372), (91, 631188), (117, 490924), (126, 455858), (156, 368193), (178, 322686), (182, 315594), (197, 291564), (234, 245462), (252, 227929), (267, 215124), (273, 210396), (356, 161343), (364, 157797), (394, 145782), (468, 122731), (534, 107562), (546, 105198), (591, 97188), (623, 92196), (788, 72891), (801, 71708), (819, 70132), (1068, 53781), (1092, 52599), (1157, 49644), (1182, 48594), (1246, 46098), (1379, 41652), (1602, 35854), (1638, 35066), (1773, 32396), (1869, 30732), (2314, 24822), (2364, 24297), (2492, 23049), (2561, 22428), (2758, 20826), (3204, 17927), (3276, 17533), (3471, 16548), (3546, 16198), (3738, 15366), (4137, 13884), (4628, 12411), (5122, 11214), (5516, 10413), (5607, 10244), (6942, 8274), (7092, 8099), (7476, 7683)]