67615128

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1$

素因数の和:446

約数の個数: 128

約数和(自身を含む): 216691200

約数和(自身を除く): 149076072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 197, 216, 227, 252, 378, 394, 454, 504, 591, 681, 756, 788, 908, 1182, 1362, 1379, 1512, 1576, 1589, 1773, 1816, 2043, 2364, 2724, 2758, 3178, 3546, 4086, 4137, 4728, 4767, 5319, 5448, 5516, 6129, 6356, 7092, 8172, 8274, 9534, 10638, 11032, 12258, 12411, 12712, 14184, 14301, 16344, 16548, 19068, 21276, 24516, 24822, 28602, 33096, 37233, 38136, 42552, 42903, 44719, 49032, 49644, 57204, 74466, 85806, 89438, 99288, 114408, 134157, 148932, 171612, 178876, 268314, 297864, 313033, 343224, 357752, 402471, 536628, 626066, 804942, 939099, 1073256, 1207413, 1252132, 1609884, 1878198, 2414826, 2504264, 2817297, 3219768, 3756396, 4829652, 5634594, 7512792, 8451891, 9659304, 11269188, 16903782, 22538376, 33807564, 67615128]

約数ペア:

[(1, 67615128), (2, 33807564), (3, 22538376), (4, 16903782), (6, 11269188), (7, 9659304), (8, 8451891), (9, 7512792), (12, 5634594), (14, 4829652), (18, 3756396), (21, 3219768), (24, 2817297), (27, 2504264), (28, 2414826), (36, 1878198), (42, 1609884), (54, 1252132), (56, 1207413), (63, 1073256), (72, 939099), (84, 804942), (108, 626066), (126, 536628), (168, 402471), (189, 357752), (197, 343224), (216, 313033), (227, 297864), (252, 268314), (378, 178876), (394, 171612), (454, 148932), (504, 134157), (591, 114408), (681, 99288), (756, 89438), (788, 85806), (908, 74466), (1182, 57204), (1362, 49644), (1379, 49032), (1512, 44719), (1576, 42903), (1589, 42552), (1773, 38136), (1816, 37233), (2043, 33096), (2364, 28602), (2724, 24822), (2758, 24516), (3178, 21276), (3546, 19068), (4086, 16548), (4137, 16344), (4728, 14301), (4767, 14184), (5319, 12712), (5448, 12411), (5516, 12258), (6129, 11032), (6356, 10638), (7092, 9534), (8172, 8274)]